[#374680] treequel 1.2.0 — Michael Granger <ged@...>
[#374683] A algorithm for finding the number — zuerrong <zuerrong@...>
Hi members,
I don't know how SQLite works but Access Jet would only fetch across the
[#374693] I can't get FileUtils to delete a directory — Tara Keane <tararakeane@...>
Hi there,
Great that worked thanks a lot...
[#374710] Cutting down on logging statements — Iain Barnett <iainspeed@...>
Hi,
[#374721] FasterCSV parsing issues — Jeremy Woertink <jeremywoertink@...>
I'm using FasterCSV to do an import into my DB, and the CSV file
I've had similar issues recently, and they are due to character
[#374726] mocking in rspec — Ruby Pasaulyje <mmartynasm@...>
I have a problem with mocking. I have class DistanceMatrix and I would
[#374731] hash method how-to? — Intransition <transfire@...>
Are there any good tutorials out there for writing proper #hash
http://en.wikipedia.org/wiki/Hash_function
On Dec 1, 1:10m, niklas | brueckenschlaeger
On Wed, Dec 1, 2010 at 2:27 PM, Yossef Mendelssohn <ymendel@pobox.com> wrote:
[#374758] pg 0.10.0 — Michael Granger <ged@...>
[#374765] Singleton class, metaclass, eigenclass: what do they mean? — Tony Arcieri <tony.arcieri@...>
Every time I think I have my head around what these terms mean I seem to run
> My understanding was that the singleton class is what you obtain when you
On Thu, Dec 2, 2010 at 11:50 AM, Intransition <transfire@gmail.com> wrote:
On Thu, Dec 2, 2010 at 4:18 PM, Intransition <transfire@gmail.com> wrote:
On Thu, Dec 2, 2010 at 4:55 PM, Gary Wright <gwtmp01@mac.com> wrote:
On Fri, Dec 3, 2010 at 5:05 AM, Gary Wright <gwtmp01@mac.com> wrote:
On Fri, Dec 3, 2010 at 1:17 AM, Peter Vandenabeele
On Sat, Dec 4, 2010 at 4:37 AM, Tony Arcieri <tony.arcieri@medioh.com> wrote:
On Sat, Dec 4, 2010 at 2:56 PM, Peter Vandenabeele
On Sun, Dec 5, 2010 at 4:54 PM, Rick DeNatale <rick.denatale@gmail.com> wrote:
On Sun, Dec 5, 2010 at 4:24 PM, Peter Vandenabeele
On Sun, Dec 5, 2010 at 11:49 PM, Rick DeNatale <rick.denatale@gmail.com> wrote:
Rick DeNatale wrote:
Going through Metaprogramming Ruby, and in this book, they went with
2011/1/16 Josh Cheek <josh.cheek@gmail.com>:
[#374786] Screen scraping an aspx site with Mechanize — Sofie Willander <sofiewil@...>
Hi,
Have you looked into nokogiri at all? You can use mechanize for the
Thank you for your reply! I haven't gotten it to work yet though. I get
[#374790] Text Parsing Help — Jester Mania <jester_b84@...>
Greetings,
[#374809] what's wrong with this picture? — "Serialhex .." <serialhex@...>
so, i dont believe that i've done anything wrong, but i cant seem to get
[#374847] ffi library refuses to load — Luther Thompson <lutheroto@...>
I'm trying to run a sample program from rubygame, but it claims a
Is there any way to confirm that? And if it's true, how can I fix it?
On Fri, Dec 3, 2010 at 5:25 PM, Luther Thompson <lutheroto@gmail.com> wrote:
[#374875] cast object to object — "David E." <davidreynon@...>
So I have an object of class (user defined) Dave() and Dave2()
On 12/3/2010 9:27 AM, David E. wrote:
Yeah maybe the string confused things. I don't want to even convert to
On Fri, Dec 3, 2010 at 4:39 PM, David E. <davidreynon@gmail.com> wrote:
[#374906] ruby.cmd.line mailing list for rubyist command line / console fanatics — Zhan Deaux <zhando@...>
Greetings,
So far I've discovered that using squirrel mail through dreamhost will
+1 for ruby commandline apps. I'd like to exchange tips for building
[#374907] purging non ascii chars — Rajarshi Chakravarty <raj_plays@...>
Hi,
[#374914] newbie: nested classes; ruby compiler behavior — "Doug S." <dejstone@...>
Code examples from Peter Cooper's Beginning Ruby.
[#374919] gem only work in home dictionary. — Grick Zh <grickc@...>
Hello every body, i have met a strange issue about activerecord gem.
[#374922] Split a string at a certain character — Matt Slay <mattslay@...>
I am writig an app where the user will enter a string and then I need to
On Sat, Dec 4, 2010 at 8:31 PM, Matt Slay <mattslay@jordanmachine.com> wrote:
> Pick Axe page 70-75:
[#374928] How to tell if ruby app is already running — Jim Burgess <jack.zelig@...>
Hi,
On 12/4/10 2:47 PM, Jim Burgess wrote:
[#374932] Better way to read property than using eval()? — Matt Slay <mattslay@...>
Is there a better way to read a property from a model if you have a
On 05.12.2010 00:27, Matt Slay wrote:
[#374956] qt4-ruby crash — Marco Polo <watson.the.burne@...>
Hi,
[#374960] Q: what database would you suggest? — Diego Virasoro <diego.virasoro@...>
Hi,
> SQLite[0] might be worth a look, especially if you can split your data
[#374979] Commandline: How to add an own option? — Fritz Trapper <ajfrenzel@...>
I tried it this way, but it fails und the ducumentation is extremely
[#374990] How to get a browser information using only ruby without rails — Priyank Shah <shahpriyank01@...>
Hi All,
[#374996] fairy: A framework for distributed processing — Hajime Masuda <hazimem@...>
We are very happy to announce that fairy 0.6.0 has just been released!
[#375002] Traverse YAML node tree with non-unique values — "Martin C." <mydoghasworms@...>
I have a YAML document which I believe is valid (at least it would be
[#375018] Manual Memory Management and Automatic Garbage Collection — Tridib Bandopadhyay <tridib04@...>
Hello all
On 12/6/2010 8:41 AM, Tridib Bandopadhyay wrote:
On Mon, Dec 6, 2010 at 4:41 PM, Tridib Bandopadhyay <tridib04@gmail.com> wrote:
Ammar Ali wrote in post #966575:
On Tue, Dec 7, 2010 at 4:27 AM, Tridib Bandopadhyay <tridib04@gmail.com> wrote:
Ammar Ali wrote in post #966734:
On 12/06/2010 08:48 PM, Tridib Bandopadhyay wrote:
Thank You all for your responses...I am getting a clear view of the Ruby
I tried this code fragment..
I can see the garbage collector coming when I type.
On 12/10/2010 09:37 AM, Tridib Bandopadhyay wrote:
I have some questions::--
On Tue, May 17, 2011 at 9:58 PM, Tridib Bandopadhyay <tridib04@gmail.com> wrote:
[#375020] Ruby dispatcher and work processes — "Martin C." <mydoghasworms@...>
I would like to implement an (open source) application platform
[#375029] embedding ruby - segfault after initialization when running rb_gc_start?? — Marc Weber <marco-oweber@...>
Hi,
On Mon, Dec 6, 2010 at 6:47 PM, Marc Weber <marco-oweber@gmx.de> wrote:
Excerpts from Ammar Ali's message of Tue Dec 07 01:32:12 +0100 2010:
[#375039] Vortex Level0 with Ruby — Eugeni Akmuradov <e.akmuradov@...>
Hello! Recently found this game and it totally got me up. Thou the first
[#375060] Split version requirements — Intransition <transfire@...>
Problem...
On Tue, Dec 7, 2010 at 6:02 AM, Intransition <transfire@gmail.com> wrote:
[#375084] why catch block directly exeute — "Durga B." <bdurgaprasad_nyros@...>
catch (:finish) do
On Tue, Dec 7, 2010 at 11:08 AM, Durga B. <bdurgaprasad_nyros@yahoo.com> wrote:
[#375095] How to delay "string" interpretation? — Fritz Trapper <ajfrenzel@...>
Suppose the following code:
[#375112] Using something like 'load' on IO Stream ? — Philippe Philos <plucas@...>
Hello,
[#375118] HTTP POST request --> Ruby server — Chananya Freiman <thebluedragont@...>
I am making a tiny web server, and I am having problems with HTTP POST
Can't say I know a solution for you... but you might want to try using
After more debugging it looks like Ruby gets stuck when it tries to add
[#375149] ruby book — abe <abedar2000@...>
i am looking for a good ruby book for a developer who has a c
Hi abe.
[#375169] yardoc - can't view code docs in browser — "Jeff W." <weloki@...>
I'm using yardoc to document my ruby code. I do have all of my
[#375170] Consume Soap Service with Basic Authentication — Chris Gunnels <rfsllc@...>
I have been searching and trying different gems to get this to work, but
[#375172] Ruby Koans: about_hashes.rb — "Ilya B." <ilyabe@...>
Question about this method in Ruby Koans -> about_hashes.rb
[#375192] Splitting on capital letters — Ralph Shnelvar <ralphs@...32.com>
Assume I have camelized string like
On 12/08/2010 05:47 PM, Ralph Shnelvar wrote:
JB> Whether or not this is a good way may be up for debate, but it's *a* way:
Here's an ActiveSupport-powered roflscale method:
[#375213] Making a Website with Ruby (not rails?) — Jesse Jurman <e.j.jurman@...>
I have been programming in Ruby for a while and have made several
On Wed, Dec 8, 2010 at 10:23 PM, Jesse Jurman <e.j.jurman@gmail.com> wrote:
>
On Thu, Dec 9, 2010 at 5:47 AM, Steve Klabnik <steve@steveklabnik.com>wrote:
[#375228] Hash? But variables? — Soichi Ishida <soujiro0725+rubyforum@...>
Hi. I am a little confused with the use of ":" like,
[#375237] Sinatra for Interactive Forms? HTML5/JQuery — thunk <gmkoller@...>
On Thu, Dec 9, 2010 at 1:10 AM, thunk <gmkoller@gmail.com> wrote:
[#375264] Is Ruby Quiz site actually dangerous? — jim@...
I'm interested in checking out the ruby quiz site (rubyquiz.com) but Google has a few levels of warnings that "Visiting this web site may harm your computer!" along with some explanations of why has been blacklisted.
On Dec 9, 2010, at 2:23 PM, jim@kalafut.net wrote:
[#375270] Help with net/http — Atomic Bomb <atomicmcbomb@...>
I am trying to screen scrape a webpage and pull out the name, address,
Nokogiri provides a great interface for accessing the data trapped
Thanks Alex.
On Fri, Dec 10, 2010 at 6:28 AM, A. Mcbomb <atomicmcbomb@gmail.com> wrote:
I didn't realized that, Jesus but it didn't help in my installation.
On Fri, Dec 10, 2010 at 10:48 AM, A. Mcbomb <atomicmcbomb@gmail.com> wrote:
That definately helped, Jesus....thanks.
On Fri, Dec 10, 2010 at 11:39 AM, A. Mcbomb <atomicmcbomb@gmail.com> wrote:
Here's what my server is running:
Installing gems local to your user account might help get around some
On Fri, Dec 10, 2010 at 8:52 PM, Scott Hill <stmpjmpr@gmail.com> wrote:
I got one of my servers updated and I'm now running Nokogiri without
You might also consider the mechanize library:
[#375279] unicorn 3.1.0 - client_buffer_body_size tuning — Eric Wong <normalperson@...>
Unicorn is an HTTP server for Rack applications designed to only serve
Just be curious about the product name.
And Unicorns are fantastical mythical creatures!
yep that indicates it's not prepare for the actual use.
[#375299] The Ruby Lockdown — Intransition <transfire@...>
Is Ruby is getting further and further locked in to a specific set of
[#375318] Using OpenSSL in Ruby — "Aaron D. Gifford" <astounding@...>
Hi,
On Dec 10, 2010, at 16:51, "Aaron D. Gifford" <astounding@gmail.com> wrote:
[#375324] Regular expression help — "Rajesh M." <munikur@...>
Hi list,
[#375357] Chdir on Windows - beginner doubt — "Marcelo S." <marcelo@...>
Folks,
On Dec 12, 4:39m, "Marcelo S." <marc...@intelitexto.com> wrote:
[#375362] highlander 0.1.0 — Daniel Berger <djberg96@...>
There can be only one! Process, I mean.
[#375392] Daemons — Iain Barnett <iainspeed@...>
Hi,
[#375398] Substituting New Line Character — "A. Mcbomb" <atomicmcbomb@...>
I have a bunch of text that I need to inject a newline character. In my
[#375407] String or string — Garrison Taylor <garrisontaylor@...>
I am doing something where I do
On Mon, Dec 13, 2010 at 4:53 PM, Garrison Taylor
When I typed it I wasn't looking at it, it was actually
[#375416] Conflicting definitions between ActiveRecord and QT — Emil Macarie <emil_macarie@...>
I am somewhat of a Ruby newbie, so if this question is in the wrong
[#375424] Instiki failing to run - msvcrt-ruby18.dll not found — John Smth <blip@...>
Hi
> As I mentioned before, the issue you're getting about the missing
On Wed, Dec 15, 2010 at 1:10 PM, John Smth <blip@blipit.com> wrote:
Thanks very much Phillip
On Wed, Dec 15, 2010 at 3:29 PM, John Smth <blip@blipit.com> wrote:
[#375426] Grep a string — "Rajesh M." <munikur@...>
Hi list,
[#375427] Ruby 1.9.2 : Io performance when application use multithread — Regis d'Aubarede <regis.aubarede@...>
Hello,
On Dec 14, 2010, at 05:34, Regis d'Aubarede wrote:
On Dec 14, 2010, at 11:07, Eric Hodel wrote:
Eric Hodel wrote in post #968393:
2010/12/15 Regis d'Aubarede <regis.aubarede@gmail.com>:
On Thu, Dec 16, 2010 at 3:56 AM, zuerrong <zuerrong@gmail.com> wrote:
2010/12/16 Robert Klemme <shortcutter@googlemail.com>:
[#375440] Behaviour of Thread#stop? — Xavier No謖le <xavier.noelle@...>
Hello dear Fellow Rubyists !
[#375442] do your bit for my mental health - how to find the difference between two strings? — Iain Barnett <iainspeed@...>
Hi,
Iain Barnett wrote in post #968364:
Thanks for all the responses, though I was looking for the difference between two seemingly identical string, I will keep the levenshtein distance algorithm around for another future project :)
Iain Barnett wrote in post #968894:
On Dec 14, 7:15m, Iain Barnett <iainsp...@gmail.com> wrote:
Raito Yitsushi wrote in post #969020:
[#375455] cTioga - help with axes — "Chris R." <chrislz15@...>
Hello all,
[#375468] String.populate(data) for sprintf? — redstun <redstun@...>
This idea came up in my mind last night.
[#375475] mysql gem segfault on line 343 — Dave Lilley <dglnz2@...>
cross posted from mysql ruby forums
On Dec 15, 4:20m, Dave Lilley <dgl...@gmail.com> wrote:
[#375478] How do I define virtual global variable in ruby? — femto Zheng <femtowin@...>
Hello all,
[#375481] No such file to load -- rubygems (LoadError) — Chih tung Chao <ops.tong@...>
Hi all
[#375487] How to do UDP calls — "Luis G." <l17339@...>
Hey guys...
[#375501] xml parsing in ruby — Salim Reza <saleem.vighio@...>
Hi,
Have you looked into nokogiri?
Daniel Zd wrote in post #968678:
Salim Reza wrote in post #968699:
Salim,
Abinoam Jr. wrote in post #968720:
[#375526] Help a beginner — Guille Lopez <guille@...>
Hi,
[#375537] Ruby and science ? — Michel Demazure <michel@...>
I am really puzzled.
On Thu, Dec 16, 2010 at 3:19 AM, Michel Demazure <michel@demazure.com>wrote:
Tony Arcieri wrote in post #968904:
On Thu, Dec 16, 2010 at 6:36 PM, Michel Demazure <michel@demazure.com>wrote:
On Thursday, December 16, 2010 05:15:59 pm Colin Bartlett wrote:
On Thu, Dec 16, 2010 at 5:15 PM, Colin Bartlett <colinb2r@googlemail.com> wrote:
On Sat, Dec 18, 2010 at 1:00 PM, ara.t.howard <ara.t.howard@gmail.com> wrote:
On Dec 18, 2010, at 6:24 PM, Charles Oliver Nutter wrote:
On Sat, Dec 18, 2010 at 9:55 PM, James Edward Gray II
On Mon, Dec 20, 2010 at 3:34 PM, Ryan Davis <ryand-ruby@zenspider.com> wrote:
On Tue, Dec 21, 2010 at 3:35 AM, Ryan Davis <ryand-ruby@zenspider.com> wrote:
On Thu, Dec 16, 2010 at 11:19 AM, Michel Demazure <michel@demazure.com> wrote:
Ryan Davis wrote in post #968969:
On Friday, December 17, 2010, Michel Demazure <michel@demazure.com> wrote:
Phillip Gawlowski wrote in post #969006:
How to unsubscribe ?
I totally understand the desire to have thse capabilities and the elegance of ruby, but I think you'd find the science and engineering community in the python world worth looking at in more detail.
On Sun, Dec 19, 2010 at 9:43 PM, Benjamin J. Racine
[#375590] Is programming art? — Yu-Hsuan Lai <raincolee@...>
(I'm a high school student confused by this concept)
The creation of software aspires to be a science or at least more like
On Fri, Dec 17, 2010 at 2:51 AM, Yu-Hsuan Lai <raincolee@gmail.com> wrote:
[#375605] How to compile ruby to executable? (Linux) — Toni Tanskanen <hakoukko@...>
Hi, everyone!
Is there other compilers than these then?
> Is there other compilers than these then?
[#375617] Integer/Fixnum/Bignum are "immutable"? — Kedar Mhaswade <kedar.mhaswade@...>
Is my understanding correct that there is no way to change the "value"
Hi,
Yukihiro Matsumoto wrote in post #969105:
[#375643] background threads — Venkat Akkineni <venkatram.akkineni@...>
Hello
[#375652] Someone explain to me the logic behind ARGV[0] — Kaye Ng <sbstn26@...>
For example there's a code
[#375666] Independent processes — Tasos Laskos <tasos.laskos@...>
Hi guys,
Thanks for the response,
[#375695] Arrays and Lists ? — Emil Macarie <emil_macarie@...>
I have recently started playing around with Ruby, and now I am starting
[#375702] Please help with NET::SSH — Jean-eric Godard <idclick@...>
Hello ,
[#375706] Regexp, String, Symbol literals' object_ids — "Pavel R." <pavel.rosputko@...>
Regexp literals:
Am 19.12.2010 21:07, schrieb Pavel R.:
Example:
[#375721] RDoc 3 — Eric Hodel <drbrain@...7.net>
RDoc 3.0.1 has been released
I filed this bug report back in February when the RDoc version was
[#375724] How to implement such a Domain-Specific-Language (DSL)? — Zd Yu <zdyu2000@...>
I need to use Ruby to process performance data and calculate performance
On Mon, Dec 20, 2010 at 8:22 AM, Zd Yu <zdyu2000@gmail.com> wrote:
[#375725] downloading a file — Rajinder Yadav <devguy.ca@...>
hello what is the best way to download a file?
Rajinder Yadav wrote in post #969503:
On Mon, Dec 20, 2010 at 6:11 AM, Brian Candler <b.candler@pobox.com> wrote:
Rajinder Yadav wrote in post #969592:
On Mon, Dec 20, 2010 at 1:10 PM, Brian Candler <b.candler@pobox.com> wrote:
[#375745] To get time response of two events — Fan Jin <jeff_yq@...>
Hi:
[#375767] OpenGL support — Chananya Freiman <thebluedragont@...>
Will there ever be updated bindings to OpenGL?
[#375773] creating an object — Rail Shafigulin <rail.shafigulin@...>
i'm somewhat new to rails and ruby.
[#375778] Upgrade OS X Snow Leopard to 1.9.x — Aaron Allison <allisonaaronb@...>
I am trying to update my mac to the latest ruby.
[#375787] how to know a search result is successfully displayed through its source codes — Fan Jin <jeff_yq@...>
I am working on a project where need to search a keyword by using simple
On 12/21/2010 01:24 AM, Fan Jin wrote:
Jeremy Bopp wrote in post #969808:
On Tue, Dec 21, 2010 at 8:02 PM, Fan Jin <jeff_yq@yahoo.com.au> wrote:
Gordon Thiesfeld wrote in post #970057:
On Thu, Dec 23, 2010 at 12:11 AM, Fan Jin <jeff_yq@yahoo.com.au> wrote:
[#375819] FileTest.relative? — Intransition <transfire@...>
It seems FileTest lacks a `relative?` method (and conversely `absolute?
[#375838] cross compilation issue. — Rajesh V2k <veedhirajesh@...>
Hi,
[#375839] gem install ruby-debug-ide errors don't give me anything to look for. — Kedar Mhaswade <kedar.mhaswade@...>
Hope I am not missing something obvious. I have searched high and low.
On Wed, Dec 22, 2010 at 2:45 PM, Kedar Mhaswade
Phillip Gawlowski wrote in post #970053:
Kedar Mhaswade wrote in post #970055:
> Peter Vandenabeele wrote in post #970154:
[#375846] Base class method Need base class value — Karan Rajput <ganeshgirase@...>
Could anybody suggest what am i suppose to do for below problem.
[#375856] Problem with gems (require not working) — Tomas Korcak <korczis@...>
Hi there,
On Wed, Dec 22, 2010 at 3:03 PM, Tomas Korcak <korczis@gmail.com> wrote:
[#375872] How to DRY code to prompt for parameters — RichardOnRails <RichardDummyMailbox58407@...>
I pasted code to prompt for a couple of parameter-values at
[#375881] net-ping error says "false" though server can be reached — Athreya Vc <athreyavc@...>
Hi All,
[#375882] 'net/ssh' error /usr/lib/ruby/gems/1.8/gems/net-ssh-2.0.23/lib/net/ssh/transport/session.rb:65:in `i — Athreya Vc <athreyavc@...>
Hi,
I am so sorry,
[#375891] simple counting in Ruby — Peter Bailey <pbailey@...>
Hello,
[#375908] What is the the best style and theory of writing a complier in your language — small Pox <smallpox911@...>
What is the the best style and theory of writing a complier in your
Alex Jones Exposes Google's Plan to Dominate the Internet
smallpox911@gmail.com is your e-mail address... if you REALLY think google
On Friday, December 24, 2010 12:17:03 pm serialhex wrote:
[#375909] Best way to get 3/2 == 1.5 ? — Stefan Salewski <mail@...>
I really like to get "real/float" division results. I know that there
[#375912] Making a C extension — Chananya Freiman <thebluedragont@...>
I can't seem to get even the simplest C extension taken from
[#375921] Numeric comparison with nil - Math masochists only!! — serialhex <serialhex@...>
Alright, i'm trying to do three things at once, and I'm almost succeeding.
On Fri, Dec 24, 2010 at 3:45 AM, serialhex <serialhex@gmail.com> wrote:
Colin, your amazing insight has led me to programming greatness!!!
On Sat, Dec 25, 2010 at 2:34 AM, serialhex <serialhex@gmail.com> wrote:
hey robert, thanks for the great article, i'll keep that stuff in mind as
serialhex wrote:
>
serialhex wrote:
On Wed, Dec 29, 2010 at 1:59 PM, Everett L Williams II
Xavier Noria wrote:
On Wed, Dec 29, 2010 at 8:06 PM, Everett L Williams II
Xavier Noria wrote:
Everett, even in the act of adding two numbers, the computer is following
[#375924] Undefined local variable? — Zhi-Qiang Lei <zhiqiang.lei@...>
Dear All,
[#375932] RDoc on Github — Eric Hodel <drbrain@...7.net>
RDoc is now on Github: https://github.com/rdoc
[#375976] converting traversal fn into Enumeration — Fearless Fool <r@...>
I've not quite wrapped my head around Enumerations, but I suspect I'm
[#375977] array index inside map function — Siddharth Venkatesan <neotamizhan@...>
Hi all,
Siddharth Venkatesan wrote in post #970728:
[#375985] What method to define a random float — Fan Jin <jeff_yq@...>
Hi:
[#375991] RubyInstaller 1.9.2-p136 released — Luis Lavena <luislavena@...>
Hello,
[#376002] inject issue — jzakiya <jzakiya@...>
When I do this:
[#376025] Find not working — Shandy Nantz <shandybleu@...>
Hi all,
[#376047] to_lang: my first gem, looking for feedback — "Jimmy C." <jimmycuadra@...>
Greetings,
[#376059] can ruby script detect 'pc lock', 'pc unlock' instances ? — Vijay Ramane <vijay.ramane@...>
Hello i need urgent help
[#376060] From python to ruby — AM <al.ma@...>
Hello
[#376066] Should I learn Ruby? — Din Ibbles <d.sp@...>
I am wondering whether to learn Ruby, as I would like to get a job after
Jobserve (UK) today:
[#376075] convert String "1;2;3;4;5;" to Array [1, 2, 3, 4, 5] — "Thomas T." <tthackery@...>
I'm trying to convert a String of numbers that are separated by
you mean something like this?
Ian M. Asaff wrote in post #971169:
Thanks to both. I'm reading up on these methods you've supplied at
[#376088] What am I missing about splat operator? — RichardOnRails <RichardDummyMailbox58407@...>
In trying to understand the splat operator, I visited:
[#376109] Encrypting a File by intercepting its methods — Javier 12 <jvalencia@...>
Hi, I've been trying to encrypt file by intercepting File methods, or in
[#376119] platform independent piped input stream from system call — Danny Challis <dannychallis@...>
Hi all,
On 12/29/2010 12:10 PM, Danny Challis wrote:
[#376153] Parsing the Ruby File — "Thillai S." <thillaiselvan@...>
Hai any one pls guide me...
I want to find the number of lines in the function code.
[#376160] How to hook a callback through inheritance — Satsou Sa <moshimoshi.here@...>
Hello,
The problem is that before_laughing is being invoked as a class method on
Josh Cheek wrote in post #971483:
[#376173] .irb-history — koulikoff <koulikoff@...>
Hello! Please, tell me, does anyone know how to increase the history
[#376178] Where To Put Validation Logic? — Tom Wardrop <tom@...>
This is probably a question you could put to any programmer who writes
[#376192] trans string into array — Pen Ttt <myocean135@...>
a=[1,2,3]
[#376198] a common idiom — Michel Demazure <michel@...>
I often have to write something like
On Fri, Dec 31, 2010 at 7:12 PM, Michel Demazure <michel@demazure.com> wrote:
Re: newbie: variable names
> What would be the biggest advantage of allowing case-insensitivity in your opinion?< Jeremy, After feedback from this list, I don't now see an advantage to case-insensitivity. Prior to posting, I was thinking (perhaps grounded from a "human reading level") that "aVariableName" just simply should equal "avariablename". I also thought that having a situation where case matters might actually increase the chance for error. Doug p.s. Since the topic here is identifiers, I do want the folks on this list to know that I realize: died_in_the_wool != dyed_in_the_wool :) -----Original Message----- From: Jeremy Bopp [mailto:jeremy@bopp.net] Sent: Thursday, December 02, 2010 1:17 PM To: ruby-talk ML Subject: Re: newbie: variable names On 12/2/2010 2:29 PM, Doug Stone wrote: > Yes, thanks: I was asking why, when designing a language, why make identifiers case sensitive. One list member responded that there would be an extra overhead involved in equating, say, aVariableName with avariablename. Overhead considerations aside, I think it would be desirable to have identifiers be case-insensitive... ? I can't speak to the reasoning behind the design decision, but I see potential problems with either methodology. When using case-sensitive identifiers, you can make your program confusing by purposely using capitalization differences between identifiers in order to hold different values or carry out different functions. In a scripting language such as Ruby, a simple typoed identifier could cause hard to find bugs, especially if the typo was a minor capitalization difference. It would definitely be worse if the convention for most identifiers was camel case as that could easily hide incorrect caps. Fortunately, I have never seen this to be a common issue even within some outrageously bad code I've inherited over the years. OTOH, one could get pretty sloppy with identifier names, perhaps unintentionally, if capitalization is ignored and thereby make a program a challenge for a human to read later. Maybe that wouldn't be a frequent problem either though. What would be the biggest advantage of allowing case-insensitivity in your opinion? -Jeremy