[#150225] browsing gem docs — Joel VanderWerf <vjoel@...>
[#150227] excluding dirs with FileList — Joel VanderWerf <vjoel@...>
[#150244] Defining regexp's and variables set by them — Garance A Drosehn <drosihn@...>
Sometimes I get in a situation where I have a case statement
On 7/31/05, Garance A Drosehn <drosihn@gmail.com> wrote:
On 8/1/05, Caleb Clausen <vikkous@gmail.com> wrote:
[#150245] Populate <select> in .rhtml — dlehman@...
My "teams" table has about 15 fields for each team record. However, I
[#150251] Stats comp.lang.ruby (last 7 days) — Balwinder Singh Dheeman <bsd.SANSPAM@...>
Stats comp.lang.ruby (last 7 days)
[#150253] lowering ruby's reach — jm <jeffm@...>
Being intentionally vague here so as not to ask a leading question. Has
[#150260] Verilog RTL parser in Ruby? — Kev Jackson <kevin.jackson@...>
Hi all,
[#150265] Redefining Regexp#=== — Pit Capitain <pit@...>
Hi,
[#150291] RegExp question: look-behinds? — Dave Sims <davsims@...>
Is there any way to express a non-consuming look-behind in a Ruby
[#150296] array in array, like include? — "Ben" <bprater@...>
Is there a function to checking to see if the elements of one array
[#150305] (mis)?use of method_missing — Ben Stephens <foolfodder@...>
I've added a method_missing method to a Day class so that
[#150312] require each time new — manveru <ulmo@...>
hi to all,
[#150334] Selective mixins; who can improve on this? — Kirk Haines <khaines@...>
So, on #ruby-lang an hour ago, Daniel Berger asked for ideas to make some
[#150335] module / inheritance question — Joe Van Dyk <joevandyk@...>
class Parent
[#150336] Tk - Ruby/Tk core library design questions — David Tran <email55555@...>
I forgot which old version is, on that old version, the widget.pack
From: David Tran <email55555@gmail.com>
> 'tk.rb' on CVS already has the method.
From: email55555@gmail.com
[#150353] extconf.rb search path — Joe Van Dyk <joevandyk@...>
Hi,
On Tue, 2 Aug 2005, Joe Van Dyk wrote:
[#150360] rails on osx-says it's installed but isn't — blackwater dev <blackwaterdev@...>
After some work, I finally got ruby gems to install on a mac osx
[#150361] algorithm help — "Ara.T.Howard" <Ara.T.Howard@...>
What exactly are you trying to do ?
He寄 trying to identify all the sequences inside the original array.
Ara.T.Howard <Ara.T.Howard@noaa.gov> wrote:
[#150371] Style question: when to use underscores — "francisrammeloo@..." <francisrammeloo@...>
When should you use underscores to
francisrammeloo@hotmail.com wrote:
[#150372] Factors to consider for choosing Ruby? — "francisrammeloo@..." <francisrammeloo@...>
Hi all,
[#150380] csv to hash — "ou_ryperd" <walter.kruse@...>
Hi
[#150385] different order of parameters... — JZ <usenet@...>
I'm trying to understand how to call methods in Ruby. Is it possible to
Hi,
Yukihiro Matsumoto <matz@ruby-lang.org> writes:
Hi,
Yukihiro Matsumoto <matz@ruby-lang.org> writes:
Hi,
Cit疸 Yukihiro Matsumoto <matz@ruby-lang.org>:
Hi,
Yukihiro Matsumoto <matz@ruby-lang.org> writes:
[#150393] Re: algorithm help — "Kroeger Simon (ext)" <simon.kroeger.ext@...>
[#150414] Module that keeps track of instance count? — "francisrammeloo@..." <francisrammeloo@...>
Hi,
[#150425] my map vs. collect bone — "Trans" <transfire@...>
I have a bone to pick. I tire of accounting for both method terms 'map'
[#150427] burn a cd from a ruby script — "webwesen" <webwesen@...>
hello, ruby gurus,
[#150439] enum collection of constant values — Garance A Drosehn <drosihn@...>
I'd like to have a set of constants for a class, where their values
Garance A Drosehn wrote:
Not quite perfect, but not too bad you can:
On Wed, 3 Aug 2005, Garance A Drosehn wrote:
On 8/2/05, Ara.T.Howard <Ara.T.Howard@noaa.gov> wrote:
[#150451] setting up ruby on os x 10.2 — Julian Leviston <julian@...>
Hi All!
Julian,
/usr/local/bin appears to be in my path.
On 8/2/05, Julian Leviston <julian@coretech.net.au> wrote:
[#150470] Ruby Kerberos libs? — "rcoder" <rcoder@...>
It's been such a long time since we had a thread like this on c.l.r.,
[#150489] Re: Jedit code formatter? — "Peter Fitzgibbons" <Peter.Fitzgibbons@...>
Yes, I've been using the Ruby plug in ... But I'm looking for any code
[#150490] writing id3v2 tags — Simon Krer <SimonKroeger@...>
Hi *,
[#150494] Ruby script to post to a typo blog? — "Vincent Foley" <vfoley@...>
Has anyone written a small script/library to post to a typo blog? I
[#150495] array or with non-array — Simon Strandgaard <neoneye@...>
Sometimes wish that [3, 5, 13] | [8] can be written as [3, 5, 13] | 8
--- Simon Strandgaard <neoneye@gmail.com> wrote:
Hi,
--- Yukihiro Matsumoto <matz@ruby-lang.org> wrote:
Hi,
--- Yukihiro Matsumoto <matz@ruby-lang.org> wrote:
Hi --
--- "David A. Black" <dblack@wobblini.net> wrote:
Simon Strandgaard wrote:
[#150497] Arachno Ruby 0.6 for Windows — Lothar Scholz <mailinglists@...>
Hello,
Hello ,
[#150527] RMagick problem — Joe Van Dyk <joevandyk@...>
The following Rails/Ruby code gives me this error: "Zero-length blob
[#150528] dea installer, your opinions — dave <dave.m@...>
[#150556] 10.2.8 and rubygems — Julian Leviston <julian@...>
Okay I just did a package install () of the Jaguar (10.2.8) ruby. It
[#150577] Deploying Ruby on a Windows Network — "Brian Takita" <brian.takita@...>
Hello,
[#150581] ruby-dev summary 26468-26661 — Takaaki Tateishi <ttate@...>
Here are recent ruby-dev summaries.
Takaaki Tateishi <ttate@ttsky.net> wrote:
Hi --
Hi,
Hi --
On Aug 4, 2005, at 7:31 AM, David A. Black wrote:
On 04/08/05, Jamis Buck <jamis@37signals.com> wrote:
Hi --
On 04/08/05, David A. Black <dblack@wobblini.net> wrote:
--- Brian Schrer <ruby.brian@gmail.com> wrote:
Jamis Buck <jamis@37signals.com> writes:
Hi,
Yukihiro Matsumoto <matz@ruby-lang.org> writes:
It was brought up today at lunch by Hal
[#150600] Comparing directory contents — dave davidson <datapanix@...>
Hi all,
Though Brian Schrer gave an interesting irb implementation, what you
Hello Jacob,
[#150607] r43 hits beta! 0.3.0 release — pat eyler <pat.eyler@...>
Thanks to the efforts of several people in the Ruby Programming Shop,
[#150608] interesting test tool... looking for opinions. — Jeff Wood <jeff.darklight@...>
There is wonderful java-based testing unit framework called TestNG.
In article <42F1BBE4.8020605@capitain.de>,
Jeff Wood said:
On 8/3/05, Ryan Leavengood <mrcode@netrox.net> wrote:
#: Austin Ziegler changed the world a bit at a time by saying on 8/4/2005 1:16 AM :#
well, first we'll need to get matz input on adding attributes @ the
On 8/3/05, Jeff Wood <jeff.darklight@gmail.com> wrote:
I like your second one better ... my only question would then be your
On 8/3/05, Jeff Wood <jeff.darklight@gmail.com> wrote:
#: Austin Ziegler changed the world a bit at a time by saying on 8/4/2005 4:08 AM :#
Alexandru Popescu schrieb:
Yeah, Why's got a great article in his blog on metaprogramming.
#: Jeff Wood changed the world a bit at a time by saying on 8/4/2005 9:06 AM :#
There is also a really good section in PickAxe2 on metaprogramming.
Attributes, metadata on methods are one of the things C# gave me that
[#150626] Modern smalltalk and lisp learning environments — John Knight <john.johnknight@...>
While reading through 99 messages in a thread about "Rails as a
[#150639] Ruby SMTP server library ? — Lothar Scholz <mailinglists@...>
Hello,
Lothar Scholz wrote:
On Wednesday 03 August 2005 4:27 pm, Lothar Scholz wrote:
Kirk Haines wrote:
James Britt wrote:
[#150652] strange: 'super' is not the parent class — Gioele Barabucci <barabucc@...>
When I try to run the attached code (ar2.rb) with ruby 1.8.2 I get the
[#150655] regex question — Joe Van Dyk <joevandyk@...>
I have a file that contains the following contents:
[#150658] converting to ints — Joe Van Dyk <joevandyk@...>
Hi,
[#150661] libole2 and ruby — "Ara.T.Howard" <Ara.T.Howard@...>
[#150707] How safe: overridding require — "Trans" <transfire@...>
How safe is this?
[#150709] new block notation (was: Re: ruby-dev summary 26468-26661) — "Martin Elzen" <martinelzen@...>
>Now ruby(HEAD) accepts the notation '->(...){...}'
On 8/4/05, Martin Elzen <martinelzen@hotmail.com> wrote:
Hi,
Trans <transfire@gmail.com> wrote:
--- Yukihiro Matsumoto <matz@ruby-lang.org> wrote:
Hi,
Yukihiro Matsumoto wrote about new lambda syntaxes:
Hi,
Yukihiro Matsumoto wrote:
Hi,
Yukihiro Matsumoto wrote:
Hi,
Yukihiro Matsumoto <matz@ruby-lang.org> wrote:
Yukihiro Matsumoto wrote:
Murrr... why can't we use do...end here?
Hi,
On Aug 4, 2005, at 11:58 PM, Yukihiro Matsumoto wrote:
Hi,
On Aug 6, 2005, at 1:57 AM, Yukihiro Matsumoto wrote:
> 2) Methods and Lambdas require specific arguments; Blocks do not.
Hi,
> but I know you know that so I'm probably misunderstanding what you
Trans ha scritto:
> IIUC the point is that arguments given to a (future) lambda will act
Blocks and lambdas behave differently w.r.t. flow operators, because blocks
"Trans" <transfire@gmail.com> writes:
On 2005-08-05 11:44:23 +0900, Florian Gro?? wrote:
On Fri, 5 Aug 2005 09:49:28 +0900
I hadn't seen this particular variant posted in this thread yet.
daz wrote:
Nikolai Weibull wrote:
Eric Mahurin <eric_mahurin@yahoo.com> wrote:
> That's rather drastic. All it needs is a new symbol for literal hashes.
"David A. Black" <dblack@wobblini.net> writes:
On Aug 6, 2005, at 11:36, Daniel Brockman wrote:
On 8/10/05, Ben Giddings <bg-rubytalk@infofiend.com> wrote:
--- Ben Giddings <bg-rubytalk@infofiend.com> wrote:
[#150743] question about symbol naming convention — Stefan Achatz <erazor@...>
Hello,
[#150758] FOSCON Photos — ptkwt@... (Phil Tomson)
[#150771] Ruby on CodeZoo — ptkwt@... (Phil Tomson)
[#150848] Re: algorithm help — "Kroeger Simon (ext)" <simon.kroeger.ext@...>
Hi robert,
[#150858] Re: algorithm help — "Kroeger Simon (ext)" <simon.kroeger.ext@...>
[#150881] Please help make CodeZoo truly useful — Curt Hibbs <curt@...>
I just posted this on my blog (http://blog.curthibbs.us/), but I thought
Curt Hibbs wrote:
On 8/5/05, James Britt <james_b@neurogami.com> wrote:
[#150900] Newbie - Help with using puts to binary file — Peter Bailey <NoSpam@...>
I am writing a templating system to replace tags and values in template
[#150914] Stock Portfolios (#41) — Ruby Quiz <james@...>
The three rules of Ruby Quiz:
[#150963] interactively processing a line at a time — Forrest Chang <fkchang2000@...>
HI All:
[#150974] Remote require — James Britt <james_b@...>
Assume there is actual code underneath (probably involving open-uri),
[#151017] OSCON videos, medias — why the lucky stiff <ruby-talk@...>
My friends, I've got my act together now and a BitTorrent tracker up
In article <42F4F04D.6020702@whytheluckystiff.net>,
On Saturday 06 August 2005 05:46 pm, Phil Tomson wrote:
Jim Weirich wrote:
In article <55448.172.16.2.8.1123550888.squirrel@devsea.com>,
For the record, I'm on Linux and originally had problems until I
On Tue, 09 Aug 2005 09:57:19 +0200, Jordan Elver <jordan.elver@gmail.com>
[#151019] polymorphism and/or named parameters: the ruby way? — Stephan Mueller <d454d@...>
Hello,
--- Stephan Mueller <d454d@web.de> wrote:
[#151023] STRING MANIPULATION: Marking syllables — "basi" <basi_lio@...>
Hello,
[#151065] wine and win32ole — "Ara.T.Howard" <Ara.T.Howard@...>
I've never used wine for cross-compilation. I've always been happy
On Tue, 9 Aug 2005, Daniel Amelang wrote:
You said you were interested in 'using wine to compile win32ole on
[#151067] Regexp Help for \W less [.-_] — "Trans" <transfire@...>
Regexp help. How do I write "all non-alphanumeric characets except .
[#151075] Unpack binary files. — dave <dave.m@...>
[#151080] cartesian product — "walter a kehowski" <wkehowski@...>
Hello,
Robert Klemme <bob.news@gmx.net> wrote:
[#151096] Adding yet another Array.new form — Nikolai Weibull <mailing-lists.ruby-talk@...>
How about adding a fifth way of constructing new arrays?:
Nikolai Weibull <mailing-lists.ruby-talk@rawuncut.elitemail.org> writes:
Hi --
On Sunday 07 August 2005 10:50 am, David A. Black wrote:
[#151118] Any interest in a Ruby source code repository module modeled after DBI? — ChrisO <ceo@...>
I posted this in the Perl c.l.p.misc and c.l.p.modules newsgroups, and
ChrisO wrote:
[#151129] Re: xls2csv — Patrick Fernie <patrick.fernie@...>
Here's some code I used to do some xls-> csv dumping. It's currently
On Mon, 8 Aug 2005, Patrick Fernie wrote:
Wow, the code looks so much neater ;). It's great to see a quick hack
[#151147] sending an email with an attachment in ruby — Matthew Margolis <mrmargolis@...>
I would like to send email from a server running FreeBSD(TextDrive) to
[#151162] String#to_ary and Test::Unit — "Trans" <transfire@...>
In Facets I offer:
Hi --
On 08/08/05, David A. Black <dblack@wobblini.net> wrote:
Hi --
[#151165] on ruby on rails and forms — "Andres Montano" <amontano@...>
Does anybody know if the options for a select in a form are accesible via
[#151202] FXRuby or wxRuby? — baalbek <rcs@...>
I know wxWindows for C++ rather well, and have started to use wxRuby.
baalbek wrote:
Cit疸 baalbek <rcs@bgoark.no>:
Hello david,
[#151224] Re: polymorphism and/or named parameters: the ruby way? — "Berger, Daniel" <Daniel.Berger@...>
> -----Original Message-----
--- "Berger, Daniel" <Daniel.Berger@qwest.com> wrote:
Eric Mahurin wrote:
Eric Mahurin wrote:
On Aug 8, 2005, at 12:21 PM, Eric Mahurin wrote:
[#151237] Proper Documentation — manveru <ulmo@...>
Hi list,
[#151264] Threading+TCPServer issues on Win32 — Bill Atkins <batkins57@...>
I'm having an issue with threading and TCP servers on Win32. I've
[#151267] Matz talk at oscon — Aaron Johnson <amj@...>
Hi -
[#151273] Proc as a parameter in a class — "Yannick Turgeon" <vendredi5h@...>
Hello all,
[#151297] One line handies — Lyndon Samson <lyndon.samson@...>
Ruby is such a sweet language that you can achieve alot with little code
Hi --
[#151317] Storing a block and calling it later wanting it to return put of the method it's called in. — "Trans" <transfire@...>
[#151318] Loading XML file from web — Singee15@...
I am looking to open an xml file from the web.
[#151324] drb server using file/tail to read file, and update client? — Christopher Aldridge <caldridge@...>
Hi!
Christopher Aldridge said:
Ryan Leavengood wrote:
[#151355] Ruby syntax highlighting in vim — Claus Spitzer <docboobenstein@...>
Greetings!
[#151364] Re-reading a portion of a source file from a specific point — "Berger, Daniel" <Daniel.Berger@...>
Hi all,
[#151377] event driven framework for ruby — snacktime <snacktime@...>
Is there an event driven framework for ruby? Something similar to POE
Actually, yes. I'm working on the Ruby/Event library. It's a C extension
On Aug 9, 2005, at 12:23 PM, zedshaw@zedshaw.com wrote:
James Edward Gray II <james@grayproductions.net> writes:
On Aug 9, 2005, at 12:57 PM, Yohanes Santoso wrote:
James Edward Gray II <james@grayproductions.net> writes:
On Aug 9, 2005, at 2:22 PM, Yohanes Santoso wrote:
In article <84D5D729-3674-4084-A092-2359932E2FF4@grayproductions.net>,
Tanaka Akira wrote:
In article <42F97309.3040901@path.berkeley.edu>,
Tanaka Akira wrote:
[#151380] Update installed gems — Dale Martenson <dmartenson@...>
I build my own gems as a way to distribute a variety of utilities where
[#151388] Software used for Ruby on Rails "15m intro movie" ? — "francisrammeloo@..." <francisrammeloo@...>
I just saw the 15m intro movie for Ruby on Rails and I wonder what
On Aug 9, 2005, at 12:56 PM, francisrammeloo@hotmail.com wrote:
Yes I'm using OS X at work. I really wanted something that uses tabbed
On Aug 9, 2005, at 20:11, francisrammeloo@hotmail.com wrote:
[#151393] Rio 0.3.1 — "rio4ruby" <rio4ruby@...>
I am pleased to announce the first public release of Rio -- Rio 0.3.1
[#151402] "Conversations" and coroutines — "Levin Alexander" <levin@...>
Hi,
[#151414] NitroHQ been vandalised? — John Carter <john.carter@...>
I went looking for the Nitro homepage to give it a mention to our
Perhaps put email confirmations on editing. Once confirmed perhaps the
On 8/9/05, Trans <transfire@gmail.com> wrote:
[#151423] Gateway Okay? (Missing Quiz Solutions?) — James Edward Gray II <james@...>
Looking through Google Groups, I can see a quiz solution on
[#151441] NEWBIE QUESTION: pattern with nil — "basi" <basi_lio@...>
Hello,
Hi --
On Wed, 10 Aug 2005 14:44:15 +0900, John Carter wrote:
On 8/10/05, BearItAll <bearitall@rassler.co.uk> wrote:
On Wed, 10 Aug 2005, Austin Ziegler wrote:
Hi --
On 8/10/05, John Carter <john.carter@tait.co.nz> wrote:
On Thu, 11 Aug 2005, Austin Ziegler wrote:
On 8/11/05, John Carter <john.carter@tait.co.nz> wrote:
[#151449] IS there a GUI for RubyGems? — TLOlczyk <olczyk2002@...>
Seen to have seen one called something like RubyGems Manager on one of
On 8/10/05, TLOlczyk <olczyk2002@yahoo.com> wrote:
[#151467] passing a method — Wybo Dekker <wybo@...>
I want to make a method which can execute another method given to it as
[#151507] Matrix type ? — zimba-tm <zimba.tm@...>
Hello ruby fellows,
[#151517] Threading on Win32 - at an impasse — Bill Atkins <batkins57@...>
I'm working on a project that would have to run several TCPServer's in
Cit疸 Bill Atkins <batkins57@gmail.com>:
I'm using readine for its completion and history features.
Cit疸 Bill Atkins <batkins57@gmail.com>:
All right, just in case anyone googles this later on, I was able to
On Thu, 11 Aug 2005, Bill Atkins wrote:
Sure. This solution might not work for everyone, because fortunately
[#151530] require and relative paths — "francisrammeloo@..." <francisrammeloo@...>
Hi all,
[#151543] Date from dd-mmm-yyyy — Chris Roos <chris@...>
Hi,
[#151553] Problem with Time.iso8601 — Chris Morris <the.chrismo@...>
I'm assuming Time.now.iso8601 should work? Do I have a muffed
On 8/10/05, Chris Morris <the.chrismo@gmail.com> wrote:
[#151557] Need some help setting up ruby mode — "francisrammeloo@..." <francisrammeloo@...>
Hi all,
francisrammeloo@hotmail.com wrote:
I can find my emacs file. Am I supposed to create it myself? I'm using
[#151578] anonym variable $_ and foreach similar in Ruby ? — ngoc <ngoc@...>
Hi
[#151584] Re: File::Spec equivalent? — "Berger, Daniel" <Daniel.Berger@...>
> -----Original Message-----
[#151619] fxruby (nonexistent) html widget — Hal Fulton <hal9000@...>
Fox apparently doesn't have an HTML widget.
[#151627] Ruby report generation tool — "Greg Brown" <greg7224@...>
For as long as I can remember the end of the summer meant slaving over
Regarding Ruport, I have received some requests to consider a license
On 8/13/05, Greg Brown <greg7224@gmail.com> wrote:
On 8/13/05, Greg Brown <greg7224@gmail.com> wrote:
[#151632] Bindings at the time of Exceptions — "Adam Sanderson" <netghost@...>
I always thought it would be neat to be able to get the binding at the
[#151641] Re: force_recycle — "Kroeger Simon (ext)" <simon.kroeger.ext@...>
Hi Nobu,
[#151648] booh: static web-album generator — Guillaume Cottenceau <gcottenc@...>
Hi,
[#151653] cartesian product - next to last version — "walter a kehowski" <wkehowski@...>
Hello,
Brian Schrer offered:
[#151657] Performance Ruby — "Goel" <spam@...>
Hi,
I'm sorry, but my knowledge is not that deep.
Goel wrote:
On 8/11/05, mathew <meta@pobox.com> wrote:
[#151670] Manual Test::Unit and popen's require space — "Trans" <transfire@...>
Hi, I'm trying to manully run unit test using Test::Unit because I need
On Thu, 11 Aug 2005, Trans wrote:
[#151675] Time to vote for Ruby: SD's 2005 Readers' Choice Awards — Bil Kleb <Bil.Kleb@...>
Vote question #4, best scripting language, here,
On 8/11/05, Bil Kleb <Bil.Kleb@nasa.gov> wrote:
Neither Lisp nor Gtk are mentioned? How can I have a favorite
[#151677] java strings read and write — Karsten Meier <discussionruby@...>
Hello Ruby Fans
[#151680] Java/C# "interface" in Ruby ? — "Peter Fitzgibbons" <Peter.Fitzgibbons@...>
Hello all,
[#151688] interview with world famous biologist pjotr prins! — "Ara.T.Howard" <Ara.T.Howard@...>
[#151692] Re: Ruby report generation tool — "Berger, Daniel" <Daniel.Berger@...>
> -----Original Message-----
On Aug 11, 2005, at 9:35 AM, Berger, Daniel wrote:
[#151696] Ruby readline - completion based on already-entered commands — Bill Atkins <batkins57@...>
How can I use the builtin readline library to complete arguments to
On Aug 11, 2005, at 9:44 AM, Bill Atkins wrote:
I do. I have the basics of readline working; I'm just trying to
[#151723] Problems with Net::HTTP.get — Marek Kubica <pythonmailing@...>
Hello!
[#151735] Dear RubyGems: Perhaps a better way to override require... — "Trans" <transfire@...>
I may have found a much better way to override Kernel#require. Here's
On 8/11/05, Trans <transfire@gmail.com> wrote:
Hi Chad,
On 8/11/05, Trans <transfire@gmail.com> wrote:
Chad Fowler said:
On Fri, Aug 12, 2005 at 06:14:21AM +0900, Ryan Leavengood wrote:
Learned something new pertaining to this today. You can override
[#151739] Dynamically added methods — Yann Klis <strass@...>
Hi all,
[#151742] UTF-8 encoding — balony@...
Hi,
[#151744] Re: Head First Design Patterns - Strategy Pattern [was: Java/C# "interface" in Ruby ?] — "Peter Fitzgibbons" <Peter.Fitzgibbons@...>
Hello all.
Peter Fitzgibbons wrote:
On Thursday 11 August 2005 05:21 pm, Dave Burt wrote:
[#151752] What am I doing wrong? — "Mark J.Reed" <mreed@...>
After installing pathname2 on my Windows box went so well, I decided to
[#151758] Setting up Eclipse for Ruby — "francisrammeloo@..." <francisrammeloo@...>
Hi all,
Hi, the 0.5 plugin didn't work for me either, on Eclipse 3.1, but the
The link to the nightlyBuild doesn't seem to be working.
francisrammeloo@hotmail.com wrote:
Adrian Petru Dimulescu wrote:
I succeeded setting up RDT 0.5.0 with Eclipse 3.0 (not 3.1) and it
Francis,
[#151760] How do I use heredocs — hsun <sunh11373@...>
Hi,
Hi --
Hello David,
I opened you attachment and it bombed on me as well. But when I
[#151815] Regular Expression question — tuyet.ctn@...
Hi,
[#151824] LibInject 0.1.0: Small Pieces Smooshed Together — "Francis Hwang" <sera@...>
I've just released the first version of LibInject, which is a developer
Jim Weirich wrote:
[#151836] gem error i get (OSX10.2.8 stilll) — Julian Leviston <julian@...>
Out of interest, this is the error I get at the moment if I do "gem
On 8/12/05, Julian Leviston <julian@coretech.net.au> wrote:
Okay...
You know, you're probably not going to get a great deal of help from
[#151862] 10.2.8 saga continued — Julian Leviston <julian@...>
Hey guys,
On Fri, 12 Aug 2005 20:24:45 +0900
Should they all be on?
[#151865] Array redefinition problem — Leslie Viljoen <leslie@...>
Hello!
Cit疸 Leslie Viljoen <leslie@camary.co.za>:
[#151877] Another newbie question — "len" <lsumnler@...>
I am trying to write a small little program that will currently run in
[#151897] Ruby Performance — Bradley Kite <bradley.kite@...>
Hi all,
Bradley Kite wrote:
Those idioms are around 21 seconds each in Ruby.
The bottleneck is usually the database, tho... no? :-)
Compared with - say - slashdot?
On 12 Aug 2005, at 16:39, Bradley Kite wrote:
Hello Bradley,
On 12 Aug 2005, at 15:27, Bradley Kite wrote:
Hello Adrian,
On 12 Aug 2005, at 17:36, Lothar Scholz wrote:
Adrian Howard ha scritto:
gabriele renzi wrote on 8/12/2005 6:26 PM:
Matthew Desmarais wrote:
On Tuesday 16 August 2005 2:46 pm, Isaac Gouy wrote:
Bradley Kite wrote:
Austin Ziegler wrote:
Hi Isaac,
Daniel Amelang wrote:
On 8/16/05, Isaac Gouy <igouy@yahoo.com> wrote:
[#151903] ANN: Interactive Fiction Mapper — "gga" <GGarramuno@...>
Okay, this started as a little tool for one night to prove to myself
[#151907] eval, attr_* like methods — Patrick Gundlach <clr7.10.randomuser@...>
Dear all,
[#151972] Rinda on Windows & Linux — Guillaume Marcais <guslist@...>
I have a rinda ring server. But I can't get Windows machine to see it if
[#152001] Scheduling (#42) — Ruby Quiz <james@...>
The three rules of Ruby Quiz:
[#152017] (X)emacs user unite! — Forrest Chang <fkc_email-news@...>
Hi All:
[#152023] Installing MySQL Module on Windows? — Christopher Aldridge <caldridge@...>
All, I'm having a very tuff time getting this mysql module working on
I went through similar pains and never did figure it out. Finally someone
[#152025] templating system — horndude77@...
At work we use a tool (Rational SoDA for Word) to automatically create
horndude77@gmail.com wrote:
[#152059] Building YARV — Jim Freeze <jimfreeze@...>
Hi
Ok, never mind.
[#152069] Ruby PDF text extractor — "Kevin Olbrich" <kevin.olbrich@...>
I notice that Ruby has lots of tools for creating PDF files, are there any
[#152085] Unit testing servers — Luke Kanies <luke@...>
Hi all,
[#152099] YANQ (yet another newbie question): "string"[0.."e"] — "basi" <basi_lio@...>
Hello,
[#152115] Mixing Constants into objects — gabriele renzi <surrender_it@...>
Hi gurus and nubys,
Hi --
David A. Black ha scritto:
Hi --
David A. Black ha scritto:
[#152119] Newbie question by apparent old guy;) — "len" <lsumnler@...>
I was trying some code from the "Learning to Program" by Chris Pine,
> The "Time" class stores its value as a unix timestamp, which is defined as
[#152141] drb client-side proxies — Mark Volkmann <r.mark.volkmann@...>
The source file lib\ruby\1.8\drb\drb.rb defines the class DRbObject. I
[#152148] Possible to find ringservers in different subnets? — Christopher Aldridge <caldridge@...>
I walked through the following tutorial and discovered that RingFinger
[#152149] RubyGems or any HTTP on XP NOT working — mycallidus@...
I tried to start learning Ruby by installing Ruby & Rails on XP, and it
Use Ctrl + Break instead of Ctrl + C
Both Ctrl-C and Ctrl-Break work if no browser requests to the server
[#152151] hacker logo — "walter a kehowski" <wkehowski@...>
http://paulgraham.com/index.html -> http://reddit.com/ ->
walter a kehowski wrote:
Nikolai Weibull <mailing-lists.ruby-talk@rawuncut.elitemail.org> writes:
On 8/16/05, Christian Neukirchen <chneukirchen@gmail.com> wrote:
Sy wrote:
Oooh I like that one!.
Shalev NessAiver wrote:
Funny you would post this. I just bought one of the speed metal long
[#152154] Asynchronous events in GTK application? — Clifford Heath <no@...>
I have a GTK app with a thread monitoring a COM port for particular
Ok, I learnt some more, and I think I'm hung up on a GTK "feature".
[#152157] Stats comp.lang.ruby (last 7 days) — Balwinder Singh Dheeman <bsd.SANSPAM@...>
Stats comp.lang.ruby (last 7 days)
[#152165] Instiki with SQL backend — Alex Verhovsky <alex@...>
Hi all,
Cool stuff. It's great to see instiki gradually becoming a standard Rails
[#152171] utf8 string with reverse question — Mitch Tishmack <idylls@...>
Hi everyone, long time lurker here. Even longer Ruby user.
[#152186] Troubles with the installation of RAILS — Jan Meskens <janmeskens@...>
Hello,
[#152194] Seven lone Time methods — "Trans" <transfire@...>
Time is a core class of Ruby's. So why do we have to
[#152205] Another Newbie question — "LenS" <lsumnler@...>
I am running Ruby 1.8.2 on a XP machine. I have several programs
[#152206] Interview with Chris Harrop - making sure you can make sure the sun will be shining — "Ara.T.Howard" <Ara.T.Howard@...>
[#152208] Building a REPL for Ruby — Shalev NessAiver <shalev@...>
Yes, I know ruby already has irb, but I have a friend who keeps
In article <D20F7DFA-6B12-46A1-8F7C-8407045F9A8E@simplyphysics.com>,
Can he write a Python REPL in less than 70 lines?
Shalev NessAiver schrieb:
[#152237] ... old topic, new discussion — Jeff Wood <jeff.darklight@...>
So,
And by dominant platform, I mean there are more kids in school, and
[#152256] comp.lang.ruby FAQ — <hal9000@...>
RUBY NEWSGROUP FAQ -- Welcome to comp.lang.ruby! (Revised 2005-4-14)
On Monday 15 August 2005 13:45, hal9000@hypermetrics.com wrote:
Ben Giddings wrote:
[#152290] New site built using Ruby on Rails — David Teare <dteare@...>
Hi all,
In article <200508160803.19612.khaines@enigo.com>,
* On Aug 16 8:27, David Teare (ruby-talk@ruby-lang.org) wrote:
Thanks Tom for those kind words. We tried very hard not to fall into
[#152302] newbie trying to zip all .dat files in directory — "len" <lsumnler@...>
Hello all.
[#152322] ruby style question — Joe Van Dyk <joevandyk@...>
Browsing through the Rails code... I see a lot of lines over 80
On Aug 15, 2005, at 10:20 PM, Joe Van Dyk wrote:
[#152325] modules, self class, help! — Joe Van Dyk <joevandyk@...>
module JoeAccessors
[#152335] need ComboBoxEntry example — mjb <kb6mjb@...>
I'm having problems getting the list to show in the popup.
[#152360] newbie, to_s question — EdUarDo <eduardo.yanezNOSPAM@...>
Hi all, I have this class:
[#152369] gmailer 0.0.1 (plain text) — "Park Heesob" <phasis@...>
Hi,
[#152374] Re: [ANN] gmailer 0.0.1 (plain text) — "Berger, Daniel" <Daniel.Berger@...>
> -----Original Message-----
[#152375] Ruby for my new business? — Jared Nuzzolillo <onceuponapriori@...>
Hello list. I am in the process of starting a new business venture in South
On Tuesday 16 August 2005 8:45 am, Jared Nuzzolillo wrote:
On Aug 16, 2005, at 10:46 AM, Kirk Haines wrote:
> ...but I still feel that prototype-based languages have a certain
On 8/16/05, Jeffrey Moss <jeff@opendbms.com> wrote:
Jared Nuzzolillo said:
Well, I discussed it with my partners. We are going to use Ruby and Ruby on
[#152417] Module.nesting -> Kernel#nesting — "Trans" <transfire@...>
I'm trying to write a little method called Module#modspace, which will
---- Original message from Trans on 8/16/2005 2:36 PM:
Nice use of #eval. That's what I was missing. ( I usually try to avoid
[#152427] Probably missing something simple here ... help {wimper} — "B. Angell" <lists@...>
Am trying to read from a file and write to a number of files based on
[#152434] Ruby on Unix vs. Windows — Rick Nooner <rick@...>
Yesterday at work we took an analysis program written in ruby that we had been
From: "Rick Nooner" <rick@nooner.net>
[#152447] Re: Ruby on Unix vs. Windows — "Berger, Daniel" <Daniel.Berger@...>
> -----Original Message-----
[#152451] Generic Parsing Library — "Adam Sanderson" <netghost@...>
I was wondering if anyone would be interested in, or knows of a generic
On Aug 16, 2005, at 4:46 PM, Adam Sanderson wrote:
Quoting Adam Sanderson <netghost@gmail.com>:
[#152464] Why and His Guide Mentioned... — James Edward Gray II <james@...>
Why the Lucky Stiff and The Poignant Guide to Ruby are mentioned
[#152478] Passing inline hashes — Brock Weaver <brockweaver@...>
I just stumbled across an intresting problem with passing two hashes
[#152494] fxruby questions — "ritchie" <ritchie@...>
hi
[#152507] xmlrpc question — Joe Van Dyk <joevandyk@...>
Hi,
[#152508] Re: [Newbie Alert] Probably missing something simple here ... help {wimper} — "Daniel Sheppard" <daniels@...>
Sorting wont help minimise the number of files open with the code that
[#152529] Rails vs X — Lyndon Samson <lyndon.samson@...>
Interesting write-up of Rails vs a similar python based framwork.
In article <4302B9B9.2070009@neurogami.com>,
[#152535] Newbie question — "len" <lsumnler@...>
Is there some difference in the code I'm not seeing or is one better
On 8/16/05, len <lsumnler@gmail.com> wrote:
On Wednesday 17 August 2005 12:08 am, Jamal Hansen wrote:
On Aug 17, 2005, at 3:11 PM, Randy Kramer wrote:
[#152556] Prototype-based / Ruby question — "zimba.tm@..." <zimba.tm@...>
I just stumbled across this page[1] on RubyGarden. The writer tells
On Aug 17, 2005, at 2:21 AM, zimba.tm@gmail.com wrote:
I'd say prototype means no classes, that is create an Object from another (
Hi --
--- "David A. Black" <dblack@wobblini.net> wrote:
Hi --
--- "David A. Black" <dblack@wobblini.net> wrote:
[#152588] Loop improvement — EdUarDo <eduardo.yanezNOSPAM@...>
Hi all, I have this code:
[#152599] Is there a simpler way to do this? — Julian Leviston <julian@...>
Hi.
[#152621] Geturl with net/http package — "Rasmus Debitsch" <Debitsch@...>
Hello,
[#152622] Object based administrative shell — Reyn Vlietstra <reyn.vlietstra@...>
Dare I say monad ?
There's been some discussion on this with regards to R:O:S. You might
[#152640] Passing blocks further down — Matthias Luedtke <matthias-luedtke-usenet@...>
Hello Rubyists,
[#152648] YANQ: Nesting in YAML — "basi" <basi_lio@...>
Hello,
On Wednesday 17 August 2005 22:51, basi wrote:
[#152650] is there a shorter way to compare these 2 objects? — Lowell Kirsh <lkirsh@...>
I have a class called foo and I want to make it comparable so that I can
[#152655] Google's Sawzall — "kim kubik" <chaotrope@...>
This might be of interest to some:
[#152666] Novice Q: What's the difference between /\s*/ and /(\s)*/? — "Mike Meng" <meng.yan@...>
Hi,
I'm not sure if someone's already answered this, but...
On Aug 24, 2005, at 6:58 AM, Julian Leviston wrote:
On Aug 24, 2005, at 7:47 AM, Gavin Kistner wrote:
Ok, now for a clean and simple answer...
[#152667] read excel data in an array, doesn't work — "saudaziz@..." <saudaziz@...>
I am trying to read entire row (with as many non-null columns are
Found it guys, nvm.
[#152671] Erb on the Herb? — Lyndon Samson <lyndon.samson@...>
There seems to be some issue with the binding in ERB, any ideas?
[#152709] #puts inside ERB — Gavin Kistner <gavin@...>
I see this has been suggested before, in [ruby-talk:126986] and [ruby-
[#152717] unless statement... why oh why? — Zach Dennis <zdennis@...>
thr = Thread.new{}
[#152721] Re: unless statement... why oh why? — Patrick Fernie <patrick.fernie@...>
When you check thr directly, since thr is not nil (it is still a
Sorry, to be a little more clear, the following 3 lines are all
[#152723] Idiomatic ruby version of this code? — Brock Weaver <brockweaver@...>
Showing off ruby to a coworker, and I want to emphasize how succinct yet
On 18/08/05, Brock Weaver <brockweaver@gmail.com> wrote:
Brock Weaver wrote:
[#152740] Ruby Specifications — Brian Mitchell <binary42@...>
Over the past few days I've been working on implementing my own (yet
In article <fcfe41700508181054764fd3f9@mail.gmail.com>,
On 8/18/05, Phil Tomson <ptkwt@aracnet.com> wrote:
[#152772] Protecting commercial ruby code with public/private key encryption — "John Wells" <lists@...>
I was speaking with a co-worker today about the disappointment we feel
John Wells said:
Ryan Leavengood said:
Hello John,
Lothar Scholz wrote:
John Wells wrote:
On 8/18/05, Florian Gro<florgro@gmail.com> wrote:
-----BEGIN PGP SIGNED MESSAGE-----
On Friday 19 August 2005 11:46 am, Derek Wyatt wrote:
[#152776] Python vs Ruby! — Joe Van Dyk <joevandyk@...>
Which is better, Python or Ruby?
On Thursday 18 August 2005 17:07, Joe Van Dyk wrote:
Ben Giddings wrote:
> I've been fighting the good fight inside a really large corporation
Joe Van Dyk wrote:
#: Jamey Cribbs changed the world a bit at a time by saying on 8/19/2005 3:18 AM :#
At 08:18 PM 8/18/2005, Jamey Cribbs wrote:
James Britt wrote:
[#152777] New to Ruby! — Seth Thomas Rasmussen <sethrasmussen@...>
Hi all,
On 8/18/05, Seth Thomas Rasmussen <sethrasmussen@gmail.com> wrote:
> There's a Ruby Quiz every week starting on a Friday. Good exercise to do
On 8/18/05, Seth Thomas Rasmussen <sethrasmussen@gmail.com> wrote:
[#152780] AIX and Ruby issues (still) — ober <ober@...>
I know this is a thorn to bring up every so often.
ober <ober@linbsd.org> writes:
That appears to work.
I guess I am not as lucky as other members.
Victor Reyes <victor.reyes@gmail.com> writes:
[#152793] domain-specific language — Joe Van Dyk <joevandyk@...>
I'm writing an application that controls a group/cluster of linux
On Aug 18, 2005, at 3:40 PM, Joe Van Dyk wrote:
On 8/18/05, Jamis Buck <jamis@37signals.com> wrote:
> node :node1 do
[#152816] SWIG Ruby Memory Management — Charlie Savage <cfis@...>
Hi everyone,
[#152819] Mockery initial release (yet another dynamic mock object generator) — Gary Shea <shea@...>
Ruby is a really easy language to write mocks in, and it took
[#152843] RedCloth .... PILES of warnings when I require it ... — Jeff Wood <jeff.darklight@...>
I've downloaded and have the Gem for RedCloth 3.0.3 installed.
Jeff Wood wrote:
Alex Verhovsky wrote:
Jeff Wood wrote:
On Aug 18, 2005, at 11:29 PM, Jeff Wood wrote:
Gavin Kistner wrote:
I get the same double-load on Mac OS 10.3.9:
[#152867] Re: Python vs Ruby! — "Kroeger Simon (ext)" <simon.kroeger.ext@...>
> > [..snip..]
On 8/19/05, Kroeger Simon (ext) <simon.kroeger.ext@siemens.com> wrote:
On Friday 19 August 2005 5:33 am, Austin Ziegler wrote:
[#152892] Sodoku Solver (#43) — Ruby Quiz <james@...>
The three rules of Ruby Quiz:
In article <15hhca6w53u5l.dlg@example.net>,
In article
Hi. This is my first attempt at a ruby quiz, and my first post to ruby-talk.
On Aug 22, 2005, at 9:08 PM, Adam Shelly wrote:
Ok, I've updated my version to resort to guessing when it can't deduce
On Tue, 23 Aug 2005 13:54:25 +0200, Adam Shelly <adam.shelly@gmail.com>
On 8/23/05, Dominik Bathon <dbatml@gmx.de> wrote:
Adam Shelly wrote:
My solution is 347 lines; I'll attach it below because I hate your mail
On Aug 23, 2005, at 8:49 PM, David Brady wrote:
[#152894] RExpect — entropic_rune <a.griesser@...>
Has anyone used RExpect? Line 16 requires 'ropen3', which I have not
[#152903] open-uri and Kernel.open — "Scott" <scott.walter@...>
I am new ruby usrs (and loving it) and have a question.
[#152914] Case Expressions and Classes — Daniel Schierbeck <daniel.schierbeck@...>
Could anyone explain to me why this isn't working?
[#152919] Controlling acces to object instantiation? — "Andrew S. Townley" <andrew.townley@...>
[#152944] Newbie:Differences between arrays — graham <fghfghfh@...>
Quick question - I have 2 arrays, one which holds the list of people who
[#152969] Dude, where's my carriage returns? — "Karl von Laudermann" <doodpants@...>
I'm trying to write a tiny Ruby program that will print the ascii
[#152972] Rubyful Soup v0.8 — "Leonard Richardson" <leonardr@...>
I've created a Ruby port of Beautiful Soup, my Python module for HTML
[#152991] problem installing mysql in windows — "Andres M. Hidalgo" <ahidalgo@...>
I got the following error installing mysql using command:
The 'mysql' gem only provides the Ruby bindings to the MySQL client API
[#152998] Re: AIX and Ruby issues (still) — "Molitor, Stephen L" <Stephen.L.Molitor@...>
Me four. This is the hold up in getting Ruby approved at our company.
[#153001] ORM's that support legacy Sql Server Databases — "Brian Takita" <brian.takita@...>
Hello,
[#153007] Rio 0.3.3 — "rio4ruby" <rio4ruby@...>
For your perusal -- Rio 0.3.3
[#153047] object pattern matching — "Ara.T.Howard" <Ara.T.Howard@...>
[#153053] Ruby beginner question — "Alucard" <alucard001@...>
Hello
[#153067] Still looking for a Ruby MUD client — Sy <sy1234@...>
I'm still looking for a Ruby-scriptable Telnet/MUD client. Does
Jon wrote:
Have a look at my mud,
I look for months for a ruby mud client or at least something that can
On Aug 30, 2005, at 7:47 AM, Sy wrote:
On 8/30/05, James Edward Gray II <james@grayproductions.net> wrote:
--- Sy <sy1234@gmail.com> wrote:
On 8/31/05, agemoagemo@yahoo.com <agemoagemo@yahoo.com> wrote:
> > The main reason that I, at least, am using net/telnet
--- Greg Millam <ruby-talk@lethalcode.net> wrote:
On 8/31/05, agemoagemo@yahoo.com <agemoagemo@yahoo.com> wrote:
Sy wrote:
On 9/1/05, Morgan <taria@the-arc.net> wrote:
On 9/1/05, Morgan <taria@the-arc.net> wrote:
Sy wrote:
[#153078] include and extend Module - Ruby Way — Alexandru Popescu <the.mindstorm.mailinglist@...>
Hi!
#: Charles Steinman changed the world a bit at a time by saying on 8/21/2005 9:51 AM :#
On Aug 21, 2005, at 3:11 AM, Alexandru Popescu wrote:
#: Gavin Kistner changed the world a bit at a time by saying on 8/21/2005 4:36 PM :#
[#153094] A regex problem — "gga" <GGarramuno@...>
I am usually pretty good at regexes but this one has me stumped.
[#153101] www.ruby.net — Daniel Schierbeck <daniel.schierbeck@...>
I don't know if this has been discussed before (didn't find any messages
Hi,
nobu.nokada@softhome.net wrote:
On Sun, Aug 21, 2005 at 09:36:17PM +0900, Daniel Schierbeck wrote:
Hi --
On 8/21/05, David A. Black <dblack@wobblini.net> wrote:
Greg Donald wrote:
Paul van Tilburg wrote:
Hello Daniel,
Lothar Scholz wrote:
[#153146] ERb bug in comment handling? — Mark Volkmann <r.mark.volkmann@...>
I had the following in a .rhtml file that I was using for a Rails view.
[#153157] newbie: Paginating arrays(collection of image filenames) and showing progress of zipping — Gnanavel <gnanavel.s@...>
Hi All,
[#153166] Re: [QUIZ] Sodoku Solver (#43) — David Tran <email55555@...>
Here is my solution, just uses backtracking and simple algorithm, no
[#153194] Ruby beginner question 2 — "Alucard" <alucard001@...>
Hi all!
[#153199] Euruko 05: T-Shirts — "Stefan Schmiedl" <s@...>
Dear all,
[#153201] Problem with RubyGems — "Alex Nedelcu" <alexandru.nedelcu@...>
Hi,
Hi.
[#153299] Named Arguments — "Kevin Olbrich" <kevin.olbrich@...>
I was working through the new version of the pickaxe tonight and decided to
[#153319] Embedding ruby in a multi-threaded host application — Olivier Mascia <om-lists@...>
Hello,
[#153332] Re: OS independent way to read/write paths? — "Berger, Daniel" <Daniel.Berger@...>
> -----Original Message-----
[#153337] what is the equivalent of "Effective Ruby" — Rob Sanheim <rsanheim@...>
Is there an equivalent book to Meyers' "Effective C++" series and
On Wed, 2005-08-24 at 00:30 +0900, Rob Sanheim wrote:
[#153355] ri - what does it know? — Mark Volkmann <r.mark.volkmann@...>
It's unclear to me what I can expect ri to know about. Does this
On 23 Aug 2005, at 13:24, Mark Volkmann wrote:
Hello Eric,
On 8/23/05, Eric Hodel <drbrain@segment7.net> wrote:
[#153380] The Chainsaw Infanticide Logger Manuever — "Zed A. Shaw" <zedshaw@...>
One of the things that's really great about agile languages is they give you the power to do anything. One of the most horrible things about agile languages is they give every other idiot the same power to stab you in the back with a rusty pitchfork.
Jeff,
On 23 Aug 2005, at 21:06, Zed A. Shaw wrote:
Guys,
From: "Zed A. Shaw" <zedshaw@zedshaw.com>
My feelings are in-line with the review of Dave's session as OSCON @
On 8/24/05, Jeff Wood <jeff.darklight@gmail.com> wrote:
[NOTE: This is an offshoot of Zed Shaw's rant on Chainsaw Infanticide.]
From: "Jeff Wood" <jeff.darklight@gmail.com>
[#153384] Problems with the Jamis RDoc format — Jim Weirich <jim@...>
I've been using the jamis rdoc format for some time. Recently I noticed that
Jim Weirich wrote:
[#153397] Re: [QUIZ] Sodoku Solver (#43) — "Kroeger Simon (ext)" <simon.kroeger.ext@...>
[#153414] determining the attribute names of an object — Mark Volkmann <r.mark.volkmann@...>
The way to determine the names of the attributes of objects created
Hi --
On 8/24/05, David A. Black <dblack@wobblini.net> wrote:
Hi --
Ah ... thanks for the explanation! Had I been paying attention, I
Mark Volkmann wrote:
Hi --
[#153422] Good cross-platform IDE / multiple document text editor for ruby / rails? — Brock Weaver <brockweaver@...>
I apologize for the cross-post, but I thought it would spur a good
What about vim?
Also, I know that Lothar is working on multiple platform support in
That's what I use. With vim's ability to split windows horizontally and
Brock Weaver wrote:
If you're checking out jEdit, don't miss it's Ruby Editor Plugin which
On Wednesday 24 August 2005 01:55 pm, Rob . wrote:
Randy Kramer wrote:
Brock Weaver wrote:
On Wednesday 24 August 2005 10:54 pm, James Britt wrote:
Randy Kramer wrote:
On Thursday 25 August 2005 12:34 pm, James Britt wrote:
What I suggest is that people don't cross-post, but rather choose one
Brock Weaver wrote on 8/24/2005 10:51 AM:
On Thursday 25 August 2005 08:15 am, tony summerfelt wrote:
Randy Kramer wrote on 8/25/2005 11:19 AM:
On Friday 26 August 2005 11:50 am, tony summerfelt wrote:
Hello Randy,
On Friday 26 August 2005 07:56 pm, Lothar Scholz wrote:
Hello Randy,
Lothar Scholz wrote on 8/27/2005 9:30 PM:
[#153456] ruby way for piece of code — Alexandru Popescu <the.mindstorm.mailinglist@...>
Hi!
The code that replaces
#: Jim Menard changed the world a bit at a time by saying on 8/24/2005 7:41 PM :#
Alexandru Popescu wrote:
#: Nikolai Weibull changed the world a bit at a time by saying on 8/24/2005 8:07 PM :#
[#153513] Bokeo 0.25 - The initial release of an FXRuby interface to RubyGems — Richard Lyman <lymans@...>
I'm pleased to announce the initial release of Bokeo, an FXRuby
[#153540] gmailer 0.0.3 — "Park Heesob" <phasis@...>
GMailer is a class for interface to Google's webmail service.
[#153541] getuid — Leslie Viljoen <leslie@...>
Hello everyone!
[#153554] Ruby Home Page Design — Josh Charles <josh.charles@...>
I ran across this website:
On Thursday 25 August 2005 10:06, Josh Charles wrote:
[#153561] Sodoku Solver (#43) — Ruby Quiz <james@...>
What's the deal? Is it Sodoku, Sudoku, Su Doku, or what?
[#153562] idea: klass.from_s(str) — Eric Mahurin <eric_mahurin@...>
I was thinking how in seems a little asymmetric that many
Hi --
Eric Mahurin wrote:
Hi --
--- "David A. Black" <dblack@wobblini.net> wrote:
[#153566] EventLoop 0.0.20050825.1600 — Daniel Brockman <daniel@...>
Hi list,
Daniel Brockman wrote:
In article <430DFCD4.6000405@path.berkeley.edu>,
Tanaka Akira wrote:
Hi,
From: "Bill Kelly" <billk@cts.com>
In article <0ca201c5b19d$6368edd0$6442a8c0@musicbox>,
[#153577] Win32ole object collection mapping to array ? — "Peter Fitzgibbons" <Peter.Fitzgibbons@...>
Hello all,
[#153626] Fwd: DrbServerNotFound while running debugger on functional tests? — Kelly Felkins <railsinator@...>
[I originally posted this to the rails list]
Thanks for your help.
[#153644] gmailer 0.0.4 — "Park Heesob" <phasis@...>
GMailer is a class for interface to Google's webmail service.
[#153651] RueDoc: rdoc-hacks 0.1 and a frameless template — ES <ruby-ml@...>
OK, reasonably stable now, lots of work to be done still.
[#153656] rmagick question — Joe Van Dyk <joevandyk@...>
I'm trying to set the pixels of an image:
On 26/08/05, Joe Van Dyk <joevandyk@gmail.com> wrote:
On 8/26/05, Brian Schrer <ruby.brian@gmail.com> wrote:
On 8/26/05, Joe Van Dyk <joevandyk@gmail.com> wrote:
On 8/26/05, Joe Van Dyk <joevandyk@gmail.com> wrote:
On Sat, 27 Aug 2005, Joe Van Dyk wrote:
On 8/26/05, Ara.T.Howard <Ara.T.Howard@noaa.gov> wrote:
Joe Van Dyk wrote:
On 8/28/05, Timothy Hunter <cyclists@nc.rr.com> wrote:
Joe Van Dyk wrote:
On 8/28/05, Timothy Hunter <cyclists@nc.rr.com> wrote:
Joe Van Dyk wrote:
On 8/29/05, Timothy Hunter <cyclists@nc.rr.com> wrote:
On 8/29/05, Joe Van Dyk <joevandyk@gmail.com> wrote:
Joe Van Dyk wrote:
On 8/30/05, Timothy Hunter <cyclists@nc.rr.com> wrote:
Joe Van Dyk wrote:
On Wed, 31 Aug 2005, Timothy Hunter wrote:
[#153662] DRb functions disappearing? — Kevin Brown <blargity@...>
I will start by admitting I'm new to Ruby, but am generally a quick learner.
On 25 Aug 2005, at 21:49, Kevin Brown wrote:
On Friday 26 August 2005 01:14, Eric Hodel wrote:
On 26 Aug 2005, at 00:32, Kevin Brown wrote:
On Friday 26 August 2005 02:08, Eric Hodel wrote:
On 26 Aug 2005, at 01:18, Kevin Brown wrote:
On Friday 26 August 2005 12:53, Eric Hodel wrote:
On 26 Aug 2005, at 20:07, Kevin Brown wrote:
On Saturday 27 August 2005 03:03, Eric Hodel wrote:
On 27 Aug 2005, at 06:54, Kevin Brown wrote:
[#153672] Method behaves differently when called using #send — Ron M <rm_rails@...>
I'm having difficulty using #send to call methods in
Hi --
On Fri, 26 Aug 2005, Ron M wrote:
Hi,
Hi --
BUT this would BREAK old programs. Many of us have depended on the fact
Hi --
Hi,
Hi --
Hi,
Hi,
Hi,
> OK, here's another idea. How about
On 8/30/05, Trans <transfire@gmail.com> wrote:
--- Yukihiro Matsumoto <matz@ruby-lang.org> wrote:
--- Yukihiro Matsumoto <matz@ruby-lang.org> wrote:
On Aug 30, 2005, at 7:53 AM, Eric Mahurin wrote:
--- James Edward Gray II <james@grayproductions.net> wrote:
Hi --
On Tue, 30 Aug 2005, David A. Black wrote:
On Wed, 31 Aug 2005, Peter Vanbroekhoven wrote:
Hi --
"David A. Black" <dblack@wobblini.net> writes:
Hi --
"David A. Black" <dblack@wobblini.net> writes:
Hi --
Yukihiro Matsumoto wrote:
Hi --
On Tue, 30 Aug 2005, David A. Black wrote:
Hi --
David A. Black wrote:
David A. Black wrote:
On 8/29/05, Jeff Wood <jeff.darklight@gmail.com> wrote:
Hi,
Yukihiro Matsumoto wrote:
On Aug 27, 2005, at 10:08 AM, James Britt wrote:
David A. Black wrote:
[#153676] Circular dependecy on classes — Anatol Pomozov <anatol.pomozov@...>
I have several classes that have circular dependencies on each other.
[#153677] symbols vs. strings — Mark Volkmann <r.mark.volkmann@...>
I got the impression that when a method expects a Hash containing
[#153687] Status of Ruby.NET compiler — Josh Charles <josh.charles@...>
This may be posting to the wrong list, but someone here might know.
[#153689] Looking for Debian complete package for 1.8 — Tesla <tesla.nicoli@...>
In a backwards move I have gone from CentOS (fedora) to Xandros (debian)
Tesla wrote:
David Brady wrote:
switch your sources to pull from TESTNG and then
[#153695] Word Chains (#44) — Ruby Quiz <james@...>
The three rules of Ruby Quiz:
Hi,
#: Jannis Harder changed the world a bit at a time by saying on 8/28/2005 8:39 PM :#
Begin forwarded message:
Here's my solution. It's most surely not the fastest, but it can be
On Aug 28, 2005, at 9:45 AM, Gavin Kistner wrote:
[#153722] vim user switch to emacs? — Joe Van Dyk <joevandyk@...>
Hi,
On Tue, 30 Aug 2005 23:37:54 +0900, Christian Neukirchen <chneukirchen@gmail.com> wrote:
I can't speak to the vimisms. Shell mode in emacs is really easy: M-x shell
On 8/26/05, Kelly Felkins <railsinator@gmail.com> wrote:
Hi,
[#153730] ruby quiz question '*' on the initialize parameters — Gaston Garcia <gaston.garcia@...>
Hi everyone:
On Aug 26, 2005, at 1:16 PM, Gaston Garcia wrote:
Thanks james, that's a beautiful thing that does!!!
On Aug 26, 2005, at 1:24 PM, Gaston Garcia wrote:
[#153762] probably a stupid rails question — tsuraan <tsuraan@...>
I'm working through the Rails intro on
[#153765] stringio as file — Joe Van Dyk <joevandyk@...>
StringIO can be used as a standin for a File object when testing, right?
On 8/26/05, Joe Van Dyk <joevandyk@gmail.com> wrote:
[#153780] Introducing ruSH — Reyn Vlietstra <reyn.vlietstra@...>
Hi,
I've been waiting for something like this to come along.. but I'm
You have to have
Again, my apologies for being an utter newbie. =)
Yes, thats one of the curses functions I added which were missing.
On 8/26/05, Reyn Vlietstra <reyn.vlietstra@gmail.com> wrote:
On 8/26/05, Sy <sy1234@gmail.com> wrote:
A screenshot for anyone interested.
Reyn Vlietstra <reyn.vlietstra@gmail.com> wrote:
On Sat, 2005-08-27 at 10:59 +0900, Navindra Umanee wrote:
[#153810] RueDoc: rdoc-hacks 0.1.2 — ES <ruby-ml@...>
Exciting news! :)
Terrible! Incorrect example URLs. Let us attempt again:
[#153817] Soks Wiki - Support for page tagging added — Alexandru Popescu <the.mindstorm.mailinglist@...>
Hi!
[#153822] Unrequiring a module — Iain Dooley <idoo4002@...>
hello all, i'm using:
On 8/27/05, Iain Dooley <idoo4002@mail.usyd.edu.au> wrote:
[#153844] Replacing RDoc: what do you want to see? — ES <ruby-ml@...>
I am thinking of starting something up to entirely
[#153852] millisec in strin representation of Time — Joel VanderWerf <vjoel@...>
[#153863] how do you describe '#!' in written english? — "SHIGETOMI, Takuhiko" <tshiget1@...>
quick question.
Yes, it is known as the shebang or the Berkeley !# hack.
On 8/27/05, Jim Freeze <jimfreeze@gmail.com> wrote:
SHIGETOMI, Takuhiko wrote:
[#153877] Reopening with a bang: cannot assign to self — David Brady <ruby_talk@...>
Hello,
[#153885] Ruby idiom for enum? — David Brady <ruby_talk@...>
Okay, one more question from a C++ leopard trying to change his spots:
[#153895] UDPSocket broadcast to 127.0.0.255 — Joel VanderWerf <vjoel@...>
[#153927] Help needed with rexml — Michael <invalid@...>
I've been struggling to properly parse some XML with rexml. I will fully
Michael, I came across the same problem recently when using ruby/rexml
Written off teh top of my head, but you could write your own.
Trans wrote:
James, would you mind pointing to a link that explains how to do this?
[#153979] catching segmentation faults from Ruby — Iain Dooley <idoo4002@...>
hello, i've got ruby embedded into an application, and i've built a code
>>>>> "I" == Iain Dooley <idoo4002@mail.usyd.edu.au> writes:
>>>>> "I" == Iain Dooley <idoo4002@mail.usyd.edu.au> writes:
>>>>> "I" == Iain Dooley <idoo4002@mail.usyd.edu.au> writes:
>>>>> "I" == Iain Dooley <idoo4002@mail.usyd.edu.au> writes:
[#153980] how to unflatten a flat-array — "SHIGETOMI, Takuhiko" <tshiget1@...>
dear guys,
On Aug 28, 2005, at 8:50 PM, SHIGETOMI, Takuhiko wrote:
2005/8/29, SHIGETOMI, Takuhiko <tshiget1@gw.nsw.co.jp>:
greetings, Robert. thank you, it does make sense to me.
SHIGETOMI, Takuhiko wrote:
--- Robert Klemme <bob.news@gmx.net> wrote:
greetings, Morgan. i concur with your point.
On Tuesday 30 August 2005 12:48 am, SHIGETOMI, Takuhiko wrote:
"SHIGETOMI, Takuhiko" <tshiget1@gw.nsw.co.jp> writes:
greetings, Daniel. true. 'next' works.
[#153999] Hash.new(confusion) — "Trans" <transfire@...>
irb(main):006:0> def r
[#154013] I think that French verb conjugation is as simple as, if not simpler than, that of English (no kidding!) - see www.sixpourcent.com — pan6pourcent@163.com
Dear friends,
In article <m3oe7frwn3.wl%jupp@gmx.de>, Josef 'Jupp' SCHUGT wrote:
Jeremy Henty wrote:
[#154071] Associating a name with a thread? — "Andrew S. Townley" <andrew.townley@...>
[#154083] Best way to release mini-libraries? — Kirk Haines <khaines@...>
I have several tidbits here and there which are part of a larger project, but
[#154104] Re: Question about emacs indentation — "Sam Kong" <sam.s.kong@...>
Hi, Konstantin!
[#154108] Thread.list confusion — "Andrew S. Townley" <andrew.townley@...>
On 29 Aug 2005, at 08:57, Andrew S. Townley wrote:
On 30 Aug 2005, at 04:25, Andrew S. Townley wrote:
On 30 Aug 2005, at 16:40, Townley, Andrew wrote:
[#154114] Date problem. — ober <ober@...>
I have read over the man pages and can not seem to find a way to do the
[#154143] New to Ruby — "Steve" <sdouglas949@...>
I'm new to ruby and programming (although I did dabble in BASIC with my
Or, simply click start, then run and then type "cmd" in the box and
Same as previous but quicker:
[#154152] Re: [SOLUTION] Word Chains (#44) — David Tran <email55555@...>
Here are my solutions. They are very slow ...
[#154188] Aesthetics of while ... do ... end versus while ...: ... end — Nikolai Weibull <mailing-lists.ruby-talk@...>
OK, this is really quite lame, but what do you people prefer:
Nikolai Weibull <mailing-lists.ruby-talk@rawuncut.elitemail.org> writes:
Christian Neukirchen wrote:
[#154211] Watir attracts Ruby Newbies — Bret Pettichord <bret@...>
Watir is rapidly attracting users. (We pronounce it 'water'.)
[#154215] Re: how do you describe '#!' in written english? — <res0i3sf@...>
It's referred to as an "octothorpe". :-)
greetings. thanks.
[#154224] Pragmatic programmers — BearItAll <bearitall@...>
Hello
[#154234] shell command with envvars - howto? — Wybo Dekker <wybo@...>
I want to make a system calling method that returns output, success rate,
[#154316] custom exceptions — Joe Van Dyk <joevandyk@...>
Hi,
[#154325] Tk Label and instance variables — Bart Masschelein <bart.masschelein@...>
Hello all,
[#154339] Fwd: FCKEditor and Rails Walk-through — Josh Charles <josh.charles@...>
I've put together a document explaining how to integrate the open
[#154343] Question about Inheritance — Michael Jessop <candiazoo@...>
I have two simple classes. One inherits from the other and calls
[#154344] MInimal Ruby Distribution with app — bww00amdahl@...
I'm looking for a minimal distribution of Ruby to distribute my app
[#154363] Nano Methods & Mega Modules — "Trans" <transfire@...>
"Trans" <transfire@gmail.com> writes:
Trans wrote:
FWIW it fails for me in a different way:
Closer, but not there yet:
[#154368] A (newbie-ish) question about project organization — Tim Ferrell <Tim.Ferrell@...0nspark.com>
Hello everyone -
[#154373] Zen Linux — raymond medeiros <zenlinux@...>
Greetings, some of you may have heard this from me already if you spend time
[#154380] Ruby on Linux & Windows — Tim Ferrell <Tim.Ferrell@...0nspark.com>
I'm not trying to start anything here but I'd like some feedback from those of
It might just be me, but Ruby seems to run slower under Windows, in almost
Well, I can tell you I miss a real shell on Windows ... cygwin doesn't really do
The shell is the biggest problem I have with Windows. Good Network IO like
[#154392] beginners YAML question — Adam Shelly <adam.shelly@...>
I needed a class that acted like a container, as well as doing other things.
[#154435] Ruby documentation typo — Behrang Saeedzadeh <behrangsa@...>
Hi all
[#154457] Semantics of << and <<- — Anders Hkersten <chucky@...>
Hi,
[#154475] Good code examples — Pierre Barbier de Reuille <pierre.barbier@...>
Hello,
[#154498] building a gallery layout — Sam Mayes <codeslave@...>
Ive been trying to build a gallery layout for images. let say i have an
[#154500] breakpoint and scite — Bret Pettichord <bret@...>
I often teach ruby to people and usually use scite to do this. It's quick
[#154507] how to convert binary array into integer — hsun <sunh11373@...>
Hi,
[#154522] Time (leap year??) — "csjasnoch@..." <csjasnoch@...>
Is there a simple way to see if a year is a leap year (rather than
[#154542] nano & mega — Jeff Wood <jeff.darklight@...>
What's up with the funky names ... AND, is there an easy way to just require
Jeff Wood wrote:
Dave Burt wrote:
On Sep 1, 2005, at 8:59 AM, Florian Growrote:
On Sep 1, 2005, at 8:11 AM, James Edward Gray II wrote:
Hi --
While _bang and _equals might be easy to remember, how easy will it be
Fwd: [SOLUTION] Sodoku Solver (#43)
Begin forwarded message: > From: gdefty@attglobal.net > Date: August 25, 2005 10:13:34 PM CDT > To: james@grayproductions.net, > > > James, > > My stab at a sudoku solver. A bit rough roung the > edges (I have a job to do!) but it works. > > It seemed to me that basic algorithm and by > association, data representation were the key > factors here, and I was reasonably pleased with my > choices (until I see some of the other solutions > and realise what a dummy I was somewhere :-) > > Where I know I will be disappointed is in the > ruby-ness of my code (or rather, lack of it :-( > Mine always seems a bit pedestrian compared to > some of the elegant stuff you show. Sigh. I guess > I have been doing this too long. I'm probably > writing a COBOL solution in Ruby! Still, learning > is the whole point, no? > > Anyway, I hope you find something of interest in > it, and thanks again for a great site. > > Regards, > > graeme
Attachments (3)
# A number of design decisions (and some alternatives)
# 1. Store 'available numbers'
# a) at the cell level and make them unavailable to
# other cells in the row/col/block when one was set
# b) at the row/col/block level and check these items each
# time a I needed to select a new cell value
# I chose a), as I figured that there would be more time spent
# checking than setting and unsetting. I think (without proof)
# that this was a good choice
# 2. Store available numbers for a given cell as
# a) a hash of the available keys
# b) an array of 9 'true' and 'false' values
# I chose b), and I think it was probably not the best choice.
# you can see from the code that I have to access this array
# in different ways which I suspect would have been easier with a hash.
# 3. Encapsulating the structure of the source data format was a
# 'spur-of-the-moment' refactoring decision which just seemed like a good
# idea at the time, and turned out to be so when I had to override
# the 'clone' method for Sods
# The basic class to hold the value in a single location in the puzzle
class SodCell
attr_reader :val
# can be initialised with a value, but in the event I didn't use this
def initialize(val)
@val = val.to_i
if @val == 0
@allowed = Array.new(10, true)
else
@allowed = Array.new(10, false)
@allowed[@val] = true
end
end
# set the cell to a given value
def set(x)
@val = x
end
# unset the cell back to empty
def unset()
rslt = @val
@val = 0
return rslt
end
# is the cell is allowed to contain 'x'?
def allowed(x)
@allowed[x]
end
# what values are allowed?
# This is mostly to determine *how many* values are allowed
# and is the reason I think a Hash would have been better
def alloweds
rslt = ''
@allowed.each_with_index{|v, i|
rslt += v ? i.to_s : ''
}
return rslt
end
# add 'x' to the list of allowed values
def allow(x)
@allowed[x] = true
end
# drop 'x' from the list of allowed values
def deny(x)
@allowed[x] = false
end
# create a printable representation of the cell (for debugging)
def to_s
rslt = val.to_s + ':'
@allowed.each_with_index{|v, i|
rslt += v ? i.to_s : '.'
}
return rslt
end
end
# A wrapper class round the input data
# Only one method 'each' which unravels the values
# and returns them one at a time.
# Allows some flexibility in the input format (its's a feature ;-)
class SodSrc
def initialize(src)
@src = src
end
def each
rowsrc = @src.split("\n")
rownum = 0
rowsrc.each{ |r|
colnum = 0
if r =~ /\d|'_'/ then
while r =~ /.*?([\d_])(.*)/
yield(rownum, colnum, $1)
colnum += 1
r = $2
end
rownum += 1
end
}
end
end
# The main class representing a puzzle
class Sod
# can be created from a string representing a position,
# or from another Sod.
def initialize(srcdata)
@cells = []
99.times{|i|
@cells << SodCell.new('')
}
if srcdata.class == String then
srcdata = SodSrc.new(srcdata)
end
srcdata.each{|row, col, val|
setcell(row, col, val.to_i)
}
end
# return the cell at a given location
def cell(row, col)
@cells[row*10+col]
end
# yield all the cells in a row
def each_in_row(row)
for col in 0..8
yield cell(row, col)
end
end
# yield all the cells in a column
def each_in_col(col)
for row in 0..8
yield cell(row, col)
end
end
# yield all the cells in a 3x3 block
def each_in_block(row, col)
baserow = row/3*3
basecol = col/3*3
for row in baserow..(baserow+2)
for col in basecol..(basecol+2)
yield cell(row, col)
end
end
end
# yield all the cells in the puzzle. A bit different from the
# other 'each...' methods in that it returns the location and
# value of the cell, instead of the cell itself. This is needed
# to make it work in 'initialize' (when cloning) which is the
# only place it is used
def each()
for row in 0..8
for col in 0..8
yield(row, col, cell(row, col).val)
end
end
end
# set a given cell to a value and adjust all others in the row, column
# and block to deny them the use of that value
def setcell (row, col, val)
cell(row, col).set(val) # set the cell value
each_in_row(row){|c| # and deny that value to others in the row ...
c.deny(val)
}
each_in_col(col){|c| # ... and column ...
c.deny(val)
}
each_in_block(row, col){|c| # ... and block
c.deny(val)
}
end
# reset a given cell and adjust all others in the row, column and block to
# allow them the use of that cell's value
def unsetcell (row, col)
val = cell(row, col).unset()# unset the cell value
each_in_row(row){|c| # and allow that value to others in the row ...
c.allow(val)
}
each_in_col(col){|c| # ... and column ...
c.allow(val)
}
each_in_block(row, col){|c| # ... and block
c.allow(val)
}
end
# Create a 'deep copy' clone of myself
# Needed because Object#clone creates a 'shallow' copy
def clone
Sod.new(self)
end
# Generate the printable format
def to_s
rowconst = '+-------+-------+-------+'
rslt = [rowconst]
for blockrow in 0..2
for relrow in 0..2
rowdat = '|'
for blockcol in 0..2
for relcol in 0..2
rowdat += ' ' + cell(blockrow*3 + relrow, blockcol*3 + relcol).val.to_s
end
rowdat += ' |'
end
rslt << rowdat
end
rslt << rowconst
end
rslt = rslt.join("\n")
rslt.gsub('0', '_')
end
# Dump the puzzle contents (for debugging only)
def dump
for row in 0..8
for col in 0..8
if cell(row, col).val == 0 then
puts "(#{row.to_s},#{col.to_s})=#{cell(row,col).to_s}"
end
end
end
end
end
require 'test/unit'
require 'Sod.rb'
class TC_Cell < Test::Unit::TestCase
def setup
end
def test_setup
c = SodCell.new('3')
assert_equal(3, c.val)
c = SodCell.new('_')
assert_equal(0, c.val)
end
def test_set_unset
c = SodCell.new('3')
assert_equal(3, c.val)
c.unset()
assert_equal(0, c.val)
c.set(7)
assert_equal(7, c.val)
end
def test_allow_deny
c = SodCell.new('5')
assert_equal(true, c.allowed(5))
assert_equal(false, c.allowed(3))
c.allow(3)
assert_equal(true, c.allowed(3))
c.deny(3)
assert_equal(false, c.allowed(3))
c = SodCell.new('_')
assert_equal(true, c.allowed(5))
assert_equal(true, c.allowed(3))
end
def test_to_s
c = SodCell.new('')
assert_equal('0:0123456789', c.to_s)
c.deny(3)
c.deny(4)
c.deny(9)
assert_equal('0:012..5678.', c.to_s)
end
end
class TC_SodSrc < Test::Unit::TestCase
def test_setup
@testdata = '+-------+-------+-------+
| _ 6 _ | 1
8
----
| 2
----'
src = SodSrc.new(@testdata)
rslt = ''
src.each{|row, col, val|
rslt += '|' + row.to_s + ',' + col.to_s + ',' + val.to_s
}
assert_equal('|0,0,_|0,1,6|0,2,_|0,3,1|1,0,8|2,0,2', rslt)
end
end
class TC_Sod < Test::Unit::TestCase
def setup
@testdata = '+-------+-------+-------+
| _ 6 _ | 1 _ 4 | _ 5 _ |
| _ _ 8 | 3 _ 5 | 6 _ _ |
| 2 _ _ | _ _ _ | _ _ 1 |
+-------+-------+-------+
| 8 _ _ | 4 _ 7 | _ _ 6 |
| _ _ 6 | _ _ _ | 3 _ _ |
| 7 _ _ | 9 _ 1 | _ _ 4 |
+-------+-------+-------+
| 5 _ _ | _ _ _ | _ _ 2 |
| _ _ 7 | 2 _ 6 | 9 _ _ |
| _ 4 _ | 5 _ 8 | _ 7 _ |
+-------+-------+-------+'
end
def test_setup
sod = Sod.new(@testdata)
assert_equal(6, sod.cell(0,1).val)
assert_equal(2, sod.cell(2,0).val)
assert_equal(7, sod.cell(8,7).val)
assert_equal(@testdata, sod.to_s) # test to_s
assert_equal('1:..23......', sod.cell(5,5).to_s) # test cell 'allowed's
assert_equal('23', sod.cell(5,5).alloweds)
assert_equal('0:...34...89', sod.cell(2,7).to_s)
# sod.dump
end
def test_each_in_row
sod = Sod.new(@testdata)
rslt = ''
sod.each_in_row(3){|c|
rslt += c.val.to_s
}
assert_equal('800407006', rslt)
end
def test_each_in_col
sod = Sod.new(@testdata)
rslt = ''
sod.each_in_col(2){|c|
rslt += c.val.to_s
}
assert_equal('080060070', rslt)
end
def test_each_in_block
sod = Sod.new(@testdata)
rslt = ''
sod.each_in_block(7,1){|c|
rslt += c.val.to_s
}
assert_equal('500007040', rslt)
end
def test_set_unset
sod = Sod.new(@testdata)
sod.setcell(2, 6, 7)
assert_equal(7, sod.cell(2, 6).val)
assert_equal(false, sod.cell(2, 5).allowed(7)) # check the row deny
assert_equal(false, sod.cell(5, 6).allowed(7)) # and the col deny
assert_equal(false, sod.cell(1, 7).allowed(7)) # and the block deny
sod.unsetcell(2, 6)
assert_equal(0, sod.cell(2, 6).val)
assert_equal(true, sod.cell(2, 5).allowed(7)) # check the row allow
assert_equal(true, sod.cell(5, 6).allowed(7)) # and the col allow
assert_equal(true, sod.cell(1, 7).allowed(7)) # and the block allow
end
end
require 'Sod.rb'
# The main solver of puzzles. The algorithm is straightforward
# 1. Cycle through the grid looking for cells that can only take
# one value, and set them to that value.
# 2. This will restrict the values of other cells, so keep cycling thru
# until all cells either are fixed or can take more than one value.
# 3. (While this cycling is going on, also look for the cell which is unset
# and also has the smallest list of possible values.)
# 4. If there is NO smallest, all cells must already be set. That means
# we have found a solution, so print it.
# 5. Otherwise, cycle through the list of values that the chosen smallest
# cell can take and for each one,
# - create a clone of the puzzle as it currently stands,
# - set the value of the cell to that value and
# - call 'solve' again recursively, passing it the clone.
# 6. If more than one solution exists, this will find them all
# 7. If no solution exists, none will be printed ;-)
# 8. If the original puzzle was ill-formed, results are unpredictable.
def solve(sod)
puts "\n\nSolver called to solve :\n#{sod.to_s}" if $VERBOSE
# set all the cells that can be determined from the initial conditions
begin
fixed = 0
smallestval = 99
smallest = []
for row in 0..8
for col in 0..8
c = sod.cell(row, col)
if c.val == 0
if c.alloweds.size < smallestval.size
smallest = [row,col]
smallestval = c.alloweds
end
if c.alloweds.size == 1
sod.setcell(row,col,c.alloweds.to_i)
puts "(#{row},#{col}) set to #{c.val}" if $VERBOSE
fixed += 1
end
end
end
end
puts "#{fixed} were fixed" if $VERBOSE
end while fixed > 0
puts "\nSolver bottomed out at:\n#{sod.to_s}" if $VERBOSE
puts "Smallest found was (#{smallest[0]},#{smallest[1]}) = #{smallestval}" if $VERBOSE
# If we got a solution, print it out
if smallest == []
puts "===> FOUND A SOLUTION !!"
puts sod.to_s
# and if not, set a small-options cell to each of its options in turn (in a clone)...
else
sod.cell(smallest[0], smallest[1]).alloweds.each_byte{|v|
tempsod = sod.clone
tempsod.setcell(smallest[0], smallest[1], v.chr.to_i)
# ... and call ourselves recursively to solve the clone
solve(tempsod)
}
end
end
#================== Main Program ====================
@testdata = <<HERE
'+-------+-------+-------+
| _ 6 _ | 1 _ 4 | _ 5 _ |
| _ _ 8 | 3 _ 5 | 6 _ _ |
| 2 _ _ | _ _ _ | _ _ 1 |
+-------+-------+-------+
| 8 _ _ | 4 _ 7 | _ _ 6 |
| _ _ 6 | _ _ _ | 3 _ _ |
| 7 _ _ | 9 _ 1 | _ _ 4 |
+-------+-------+-------+
| 5 _ _ | _ _ _ | _ _ 2 |
| _ _ 7 | 2 _ 6 | 9 _ _ |
| _ 4 _ | 5 _ 8 | _ 7 _ |
+-------+-------+-------+'
HERE
sod = Sod.new(@testdata)
puts "Solving... \n#{sod.to_s} \n"
solve sod
puts 'Press <ENTER> to continue...'
gets