[#60287] DBI::DatabaseHandl#columns — Tom Sawyer <transami@...>
Can any one tell me if a call to DBI::DatabaseHandle#columns actually queries
[#60304] FreeRIDE hangs when I use gets — sothoth@... (Yog-Sothoth)
Hi there, and happy new year!
Is there any way to retrieve the table and database associated with
On Wednesday 01 January 2003 07:03 am, David King Landrith wrote:
On Wednesday, January 1, 2003, at 09:20 AM, Tom Sawyer wrote:
>> From: "Gavin Sinclair"
speaking of Ruby DBI, does anyone know if there is a limitation to the size of
On Thursday, January 2, 2003, 4:10:53 AM, David wrote:
On Friday, January 3, 2003, 1:59:03 AM, David wrote:
continuing on with the variaous DBI questions, now i'm stuck on a
[#60312] sysread of /dev/video with threads — Pat Mahoney <pat@...>
Can someone explain why the following code does not work?
[#60314] CGI Lib — dwerder@... (Dominik Werder)
Hi all!
[#60321] FXRuby/FOX reference? — "Russ Freeman" <russ@...>
Hi folks, just starting some FXRuby in anger. Can anyone point me to a
[#60327] Compiled Ruby executables — Philip Mak <pmak@...>
Is it possible to substantially increase Ruby's execution speed by
[#60330] javacrap, i mean javascript — Tom Sawyer <transami@...>
a bit OT but,
[#60332] Is there any mod_ruby/eruby for Windoze XP? — "Useko Netsumi" <usenets@...>
I've been looking/searching and can't find any. Thanks.
Anyone has Windows XP binary distribution for the latest working version?
[#60364] Class.inherited — Matthias Veit <matthias_veit@...>
Hi,
On Thu, 2003-01-02 at 08:48, Yukihiro Matsumoto wrote:
[#60378] Interfaces in Ruby — "Robert" <bob.news@...>
[#60383] Q: RAA source archives? (404s) — Michael Shigorin <mike@...>
Hi,
[#60390] Re: Are we even getting close? — "Ted" <ted@...>
Now we're getting somewhere!
[#60391] State of Ruby Web Application Frameworks — "Jason Voegele" <jason@...>
I've just finished a project that was developed using JavaServer Pages,
[#60410] How to call overridden methods (finally!) — "Chris Pine" <nemo@...>
I thought I had come up with a clever way to call a method which has been
[#60415] Dir.rename? — coma_killen@...
Hi,
[#60428] does exist something like Method.info ? — gabriele renzi <surrender_it@...1.vip.lng.yahoo.com>
Hi gurus,
[#60442] sort the hash keys — zhoujing@... (TOTO)
How can I sort the keys of a Hash so that they can be outputed
On Friday, January 3, 2003, 1:52:24 PM, TOTO wrote:
[#60469] Source code formatter for Ruby? — "Booth, Peter" <Peter.Booth@...>
Does anyone know of a source code formatter for Ruby?
[#60470] toplevel modules and classes — Eugene Scripnik <Eugene.Scripnik@...>
How do I get all defined toplevel modules and classes?
Friday, January 3, 2003, 5:49:04 PM, you wrote:
[#60495] md5 algorithms — charles blackburn <Angel-Bunny@...>
hi
[#60501] dump depth argument — Tom Sawyer <transami@...>
On 2003.01.04, Tom Sawyer <transami@transami.net> wrote:
On Friday 03 January 2003 12:05 pm, Dossy wrote:
[#60522] FXRuby docs — "JJ" <none@...>
Is there any extensive documentation on FXRuby? A printable format would be
[#60541] testunit 0.1.6 problems — Daniel Berger <djberg96@...>
ruby 1.6.7, 1.6.8, 1.7.3
Daniel Berger [mailto:djberg96@yahoo.com] wrote:
On Sunday, January 5, 2003, 2:46:04 AM, nathaniel wrote:
Gavin Sinclair [mailto:gsinclair@soyabean.com.au] wrote:
On Thursday, January 9, 2003, 6:56:44 AM, nathaniel wrote:
> In my mind, there's nothing whatsoever wrong with an empty unit test.
----- Original Message -----
Gavin Sinclair [mailto:gsinclair@soyabean.com.au] wrote:
On Friday, January 10, 2003, 3:01:45 PM, nathaniel wrote:
Gavin Sinclair [mailto:gsinclair@soyabean.com.au] wrote:
Hi,
Hi --
[#60545] Readline module in 1.6.8 — Daniel Carrera <dcarrera@...>
I'm installing ruby 1.6.8 and the source distribution seems that it's
[#60559] object — Manfred Hansen <manfred@...>
Hi,
[#60575] Using TCPServer with multiple network cards — web2ed@... (Edward Wilson)
How can one use TCPServer with more than one network card; e.g. how
[#60603] executing block at toplevel from within a class — Tom Sawyer <transami@...>
how do i execute a block for the toplevel from within a class method?
Hi,
On Sunday 05 January 2003 02:39 am, nobu.nokada@softhome.net wrote:
[#60604] Forward: Drafting a "The Year in Scripting Languages" — matz@... (Yukihiro Matsumoto)
Hello,
On Sunday, January 5, 2003, 8:14:48 PM, Yukihiro wrote:
Hi,
I do think that this is something we should do. I can't do it myself
I also don't think I can write the article because I don't know what's
I noticed several replies which said that they could not do this - I
Hi,
The following is my contribution to this project. I think I have
[#60620] bad interpreter — Arnaudo Massimo <marnaudo@...>
Hi everibody,
In article <20030105144216.GA2879@gull.zena.it>,
* Martin Kahlert <mkcon@gmx.de> [gioved09 gennaio 2003, alle 16:36]:
Hi --
> > masarn1@gull:~/Ruby$ ./test.rb 2> error.log
* Stoyan Zhekov <zhware@hotpop.com> [venerd10 gennaio 2003, alle 08:55]:
Arnaudo Massimo <marnaudo@inwind.it> writes:
[#60636] Compile time constant folding? — Dan Sugalski <dan@...>
Here's a quick question, now that parrot's close to getting object
At 9:19 AM +0900 1/6/03, Mark Probert wrote:
Dan Sugalski wrote:
[#60650] attr_cast, one a small step for interface techniques — Tom Sawyer <transami@...>
another addition to tomslib/rubylib:
On Monday, 6 January 2003 at 10:30:54 +0900, Tom Sawyer wrote:
On Monday, January 6, 2003, 1:20:06 PM, Jim wrote:
On Sunday 05 January 2003 09:30 pm, Gavin Sinclair wrote:
On Monday, January 6, 2003, 7:48:18 PM, Tom wrote:
On Monday 06 January 2003 04:55 am, Gavin Sinclair wrote:
On Tuesday, 7 January 2003 at 10:06:22 +0900, Tom Sawyer wrote:
here you go, in full! (by the way the old attr_accessor does not depend on
THERE SEEMS TO BE A BUG. HAVEN'T FIGURED IT OUT YET THOUGH. ANYONE SEE IT?
All fixed. new code. (ever so slight changes):
On Tue, Jan 07, 2003 at 03:16:40PM +0900, Tom Sawyer wrote:
[#60664] FXRbuy install problem — Thomas Rivas <trivas7@...>
Has anyone successfully installed FXRuby on a Mandrake 9.0? I've tried to
[#60674] What it more efficient fork or thread ? — Jonas Hoffmann <ruby@...>
Hi !
[#60692] How many single Methods provides Ruby ? — Jonas Hoffmann <ruby@...>
Hi !
[#60726] Ruby 1.6.8 md5 sum? — Hugh Sasse Staff Elec Eng <hgs@...>
I am delighted to see that 1.6.8 is now out. Thank you, Matz.
[#60742] WIN32 Serial Port — Travis Whitton <whitton@...>
Is it possible to access the serial port using ruby on windows? If so,
[#60766] Re: A very humour game — Gavin Sinclair <gsinclair@...>
Should a rule be set up that disallows messages (or attachments) of
----- Original Message -----
attachments are OK, certainly larger than 10K. already the virus
[#60786] Re: attachment:ot -was RE: A very humour game — "Pe, Botp" <botp@...>
Hi, Gavin,
Hi,
> Agree. Altenative HTML parts are almost useless and should be
[#60792] Re: attachment:ot -was RE: A very humour game — "Pe, Botp" <botp@...>
[#60796] Ruby-lang site HTML problems — Tim Bates <tim@...>
ruby-lang.org/en doesn't display properly in Konqueror. Instead of having the
[#60800] Mail - news gateway — Martin DeMello <martindemello@...>
Feature request - could the mail/news gateway be set up to do things
[#60805] Regular expressions alternative — Maur兤io <briqueabraque@...>
Hi,
[#60824] Database to objects mapping library — Child <child@...9.ds.pwr.wroc.pl>
Hello
Here is a persistence library I threw together in a hurry, which so far
[#60841] Year in scripting languages? — christopher.j.meisenzahl@...
Does this work exist anywhere yet? I've seen a few references to it.
[#60859] $cgi = CGI.new w/ mod_ruby dangerous or acceptable? — Tom Sawyer <transami@...>
i've run into a couple of spots where it would be nice to have a universally
On Wednesday, January 8, 2003, 12:17:34 PM, Tom wrote:
On Tuesday 07 January 2003 06:24 pm, Gavin Sinclair wrote:
[#60877] Can you detect if a method takes a block argument? — Martin Hart <martin@...>
Hi all, hope everybody had a great new year - it is snowing outside for
>>>>> "M" == Martin Hart <martin@zsdfherg.com> writes:
Quick shot, suppose ruby wizards can make this still better.
[#60902] prompt — zhoujing@... (TOTO)
Is there a Ruby idiom to do prompting? For example,
[#60910] Ruby advocacy in sigs — Brennan Leathers <digibren@...>
I've started using the following as a sig on leoville.com, a very large
On Sun, 12 Jan 2003 11:34:53 +0900, Douglas Hunter <dug@plusthree.com>
>
On Thu, 16 Jan 2003, Gennady wrote:
I don't know if sending buggy code is the best way to
Hi,
Hi --
----- Original Message -----
"More powerful than Perl, more object-oriented than Python."
On Thu, 16 Jan 2003, Tom Sawyer wrote:
On Thursday 16 January 2003 03:47 am, Hugh Sasse Staff Elec Eng wrote:
On Thu, 16 Jan 2003, Tom Sawyer wrote:
On Thu, Jan 16, 2003 at 09:12:48PM +0900, Hugh Sasse Staff Elec Eng wrote:
> anyway, my point being that i don' think Ruby gets the attention it deserves
On Fri, 17 Jan 2003 05:32 am, Travis Whitton wrote:
Hugh Sasse Staff Elec Eng <hgs@dmu.ac.uk> writes:
[#60911] String#unpack and big-endian versus little-endian — Harry Ohlsen <harryo@...>
I hit an interesting problem yesterday. I have a Ruby script that reads the
[#60917] 'borrow' Tcl's virtual file system — ptkwt@...1.aracnet.com (Phil Tomson)
I saw this in an early version of the 'Year in scripting languages' that
Hi,
[#60926] The Year in Scripting Languages (Final Draft) — Lyle Johnson <lyle@...>
All,
so who are we?
Hi,
On Thursday, 9 January 2003 at 9:18:00 +0900, Yukihiro Matsumoto wrote:
Hi,
In Narf I have a module that is included in a test class to provide
Tom Clarke [mailto:tom@u2i.com] wrote:
How about this:
Tom Clarke [mailto:tom@u2i.com] wrote:
> module MyTestModule
supposed to be 3 paragraphs. still way too long.
Brennan Leathers wrote:
yes, sorry. I knew I should have even as I posted but since it was so
Why not just 'Rubies'?
[#60944] OT: apple x11 — Brennan Leathers <digibren@...>
just in case anyone missed the word on the wire, apple has released its
FUJIMOTO Hisakuni wrote:
At Thu, 9 Jan 2003 22:57:17 +0900,
On Thursday, 9 January 2003 at 23:57:25 +0900, FUJIMOTO Hisakuni wrote:
At Fri, 10 Jan 2003 00:05:15 +0900,
At Fri, 10 Jan 2003 00:40:23 +0900,
I have tried to install RubyCocoa and received the following error:
[#61002] @@'s are not inherited? — Tom Sawyer <transami@...>
please correct me if i'm wrong but i beleive i just discovered something i did
On Thursday 09 January 2003 05:48 am, Tom Sawyer wrote:
[#61017] REXML and XPath Confusion — Mark Probert <probertm@...>
[#61024] ruby in another spotlight — Pat Eyler <pate@...>
http://use.perl.org/~Ovid/journal/9867
[#61029] so it seems there is no way to pass argument lists? — Tom Sawyer <transami@...>
so it seems there is no way to pass argument lists?
[#61033] accessing a function without initalization — Daniel Bretoi <lists@...>
class Test
[#61043] attr_reader/writer vs. attr_accessor w/ access control — Tom Sawyer <transami@...>
it strikes me as curious....
Hi --
On Fri, Jan 10, 2003 at 07:14:24AM +0900, dblack@candle.superlink.net wrote:
On Thursday 09 January 2003 03:57 pm, Mauricio Fern疣dez wrote:
[#61079] Security problems — Tim Bates <tim@...>
I'm having problems with controlling what can and can't be done in a certain
>>>>> "T" == Tim Bates <tim@bates.id.au> writes:
On Fri, 10 Jan 2003 08:49 pm, ts wrote:
>>>>> "T" == Tim Bates <tim@bates.id.au> writes:
[#61098] Using Observer pattern in client/server architecture - how? — Martin Hart <martin@...>
Hi everyone,
On Friday 10 January 2003 09:02 am, Martin Hart wrote:
On 1/10/03, 4:55:55 PM, Tom Sawyer <transami@transami.net> wrote regarding
On Friday 10 January 2003 10:07 am, Martin Hart wrote:
On 1/10/03, 5:34:39 PM, Tom Sawyer <transami@transami.net> wrote regarding
[#61102] iterating in a test — Paul Brannan <pbrannan@...>
Short question: if I have a test that iterates over a list of items, how
On 1/10/03, 4:29:31 PM, Paul Brannan <pbrannan@atdesk.com> wrote regarding
On Sat, Jan 11, 2003 at 01:38:09AM +0900, Martin Hart wrote:
[#61114] Having challenge with multipart file upload — Jim Freeze <jim@...>
Hi:
[#61120] dot-equals method? — "Chris Pine" <nemo@...>
Hello,
Hi --
> > However, there is no `split!' method, nor could there ever be, since `split'
Hi --
[#61144] Why Fox — Daniel Carrera <dcarrera@...>
Could someone explain to me why Ruby is adopting Fox as its standard GUI?
On Sat, 11 Jan 2003 08:16:12 +0900
-----BEGIN PGP SIGNED MESSAGE-----
Holden, Thank you for your response. I found it helpful.
[#61167] 'require' search path — Tim Bates <tim@...>
I wish 'require' would count the current directory as the directory the file
On Saturday 11 January 2003 04:23 am, Tim Bates wrote:
Hi --
On Sun, 12 Jan 2003, Tom Sawyer wrote:
[#61173] Wiki sub-pages — Gavin Sinclair <gsinclair@...>
To all those who use the Ruby Garden Wiki:
On Sunday, January 12, 2003, 1:05:29 AM, Gavin wrote:
On Sun, 12 Jan 2003 12:50 am, Gavin Sinclair wrote:
[#61192] Cygwin Ruby Woes — Travis Whitton <whitton@...>
Hello, I recently switched from the one-click Windows installer ruby to
[#61203] parameters and their assignment to the argument list: logical/consistent? — jcb@... (MetalOne)
I was wondering if anybody thinks there is anything illogical or
On Sun, Jan 12, 2003 at 05:44:04AM +0900, MetalOne wrote:
[#61220] Ruby: politics & performance [long] — Louis Krupp <lkrupp@...>
The problem: Read a structured file (the details are irrelevant)
Harry Ohlsen wrote:
ts wrote:
[#61229] Instance vars as arguments to initialize()? — Jim Bob <invalid@...>
I sometimes find myself doing something like this:
In article <slrnb202t7.l1k.invalid@mojo.chicken.com>, Jim Bob wrote:
[#61236] Re: Statically linking ruby extensions - build problem — Daniel Berger <djberg96@...>
>From: Daniel Carrera >Date: Sun, 12 Jan 2003 04:30:03 +0900Hi Daniel,Ok, here's some more info:>ruby -e 'puts $LOAD_PATH'/boot/home/Programming/Ruby/Extensions/sys-uname-516>ruby -e 'puts $LOAD_PATH'/boot/home/config/lib/ruby/site_ruby/1.8/boot/home/config/lib/ruby/site_ruby/1.8/i586-beos/boot/home/config/lib/ruby/site_ruby/boot/home/config/lib/ruby/1.8/boot/home/config/lib/ruby/1.8/i586-beos.Looks alright.The extconf.rb for uname is simply (after I removed the solaris specific have_header):require 'mkmf'create_makefile('sys/uname')Output of manually building uname in its own directory:/boot/home/Programming/Ruby/Extensions/sys-uname-538>makegcc -g -O2 -I. -I/boot/home/config/lib/ruby/1.8/i586-beos -I/boot/home/config/lib/ruby/1.8/i586-beos -I. -c uname.cld -shared -L/boot/develop/lib/x86 -lbe -lroot -L"/boot/home/config/lib" -o uname.so uname.o -lruby/boot/home/Programming/Ruby/Extensions/sys-uname-539>make installuname.so -> /boot/home/config/lib/ruby/site_ruby/1.8/i
[#61249] unsubscribe — Maggie Xiao <mxiao@...>
unsubscribe mxiao@ee.ualberta.ca
[#61252] wxRuby — Daniel Carrera <dcarrera@...>
Is there any source code for wxRuby anywhere?
Daniel Carrera wrote:
Markus Jais wrote:
Could I get the code that you currently have? Just to look at it. I've
Daniel Carrera wrote:
[#61271] sorting with the Swartzian transform — Daniel Carrera <dcarrera@...>
Hello all,
Hi,
Daniel Carrera <dcarrera@math.umd.edu> wrote:
Hello Martin,
[#61281] mod_ruby and Mac OS X — Dan Bailey <dan.bailey@...>
Anyone out there installed mod_ruby on Mac OS X 10.2?
[#61349] OT: IE blatantly defiant of HTML standards — Tom Sawyer <transami@...>
Tom Sawyer (transami@transami.net) wrote:
On Sunday 19 January 2003 02:41 pm, Eric Hodel wrote:
> Tom Sawyer (transami@transami.net) wrote:
On Sunday 19 January 2003 08:21 pm, Dmitri Colebatch wrote:
On Mon, 20 Jan 2003 03:10 pm, Tom Sawyer wrote:
Tom Sawyer wrote:
--- Dmitri Colebatch <dim@colebatch.com> wrote:
On Monday 20 January 2003 04:58 am, Anders Bengtsson wrote:
On Tue, 21 Jan 2003 12:23 pm, Tom Sawyer wrote:
Tim Bates wrote:
On Tue, 21 Jan 2003 01:05 pm, Dmitri Colebatch wrote:
[#61351] UML tool for Linux? — Tim Bates <tim@...>
Does anyone know of a good OO modelling (UML?) tool for Linux, that works well
[#61356] Array_Of(AClass) — Tom Sawyer <transami@...>
i wonder, a coding challenge of sorts, what would it talk to create an
[#61358] YAML.rb 0.49.1 -- Perfecting the parser, new merge indicator, base60 — why the lucky stiff <yaml-core@...>
YAML.rb 0.49.1 now out. [http://yaml4r.sf.net/]
I tried to run the test suite against this on the Ruby (1.6.7) that
On Thursday, 16 January 2003 at 23:26:48 +0900, Richard Kilmer wrote:
That works wonders.
[#61366] ruby-1.8.0-preview1 AIX 4 compiling — moumar@...
here is a patch against 1.8.0-preview1 which fixes compiling problems on AIX 4.3
[#61368] Doesn't anyone do file uploads via html? — Jim Freeze <jim@...>
Hi:
[#61374] Float#to_s ??? — Gavin Sinclair <gsinclair@...>
I think I'm going mad....
On Tuesday, January 14, 2003, 12:43:40 AM, Gavin wrote:
[#61435] Yet Another Test First Example ... in Ruby — Jim Weirich <jweirich@...>
Our local XP group did a Test-Driven Design clinic. Although most of
On Tuesday, 14 January 2003 at 11:13:01 +0900, Jim Weirich wrote:
Very nice ...
On Tuesday, January 14, 2003, 2:53:20 PM, Shashank wrote:
[#61444] drb question — "Shashank Date" <sdate@...>
I am trying the distributed Ruby examples from PickAxe using
[#61468] FXRuby problem on Windows — "Daniel P. Zepeda" <daniel@...>
Hi,
[#61483] compiling FXRuby-1.0.17 under cygwin — james@... (James Adam)
I'm having trouble compiling FXRuby under cygwin. here's the error i'm
On Tue, 14 Jan 2003 22:54:30 +0900, james@lazyatom.com (James Adam) wrote:
> Speaking of FxRuby, are you (or anyone else) just using FOX's C++ docs and
[#61497] ruby-dev summary 19198-19345 — Kazuo Saito <ksaito@...>
On Wed, Jan 15, 2003 at 02:31:22AM +0900, Kazuo Saito wrote:
Paul Brannan <pbrannan@atdesk.com> writes:
Hi,
matz@ruby-lang.org (Yukihiro Matsumoto) writes:
On Wednesday, January 15, 2003, 3:17:11 PM, Matt wrote:
Hi,
matz@ruby-lang.org (Yukihiro Matsumoto) writes:
On Tuesday 14 January 2003 10:31 am, Kazuo Saito wrote:
On Tuesday 14 January 2003 12:40 pm, Tom Sawyer wrote:
On Thursday, January 16, 2003, 3:19:13 PM, Tom wrote:
On Wednesday 15 January 2003 10:08 pm, Gavin Sinclair wrote:
On Wednesday, January 15, 2003, 4:31:22 AM, Kazuo wrote:
[#61502] Question on FXDataTarget — Joey Gibson <joey@...>
I'm using FOX via FxRuby and I'm trying to get FXDataTarget going. If I
[#61520] Re: Segmentation fault on gets — "Berger, Daniel" <djberge@...>
> -----Original Message-----
[#61524] ruby -e not printing to stdout — Jim Freeze <jim@...>
Hi:
[#61542] drb documentation exists? — "pat zes" <jonnypichler@...>
i am searching for a drb (
[#61597] FXRuby spacing and layouts — Martin DeMello <martindemello@...>
Okay, for my crossword app I'm trying to construct a matrix of squares
[#61600] Installing and using 'shim' — Gavin Sinclair <gsinclair@...>
I've downloaded 'shim' from the RAA. It provides a 1.6 system with
>>>>> "G" == Gavin Sinclair <gsinclair@soyabean.com.au> writes:
I seem to remember something like this in Ruby, but I can't find it now. In
[#61628] $DEBUG and exceptions — Joel VanderWerf <vjoel@...>
[#61653] Quick question for Japanese speaker — "Hal E. Fulton" <hal9000@...>
I've created a graphic based on the Kanji
[#61682] Re: ruby-dev summary 19198-19345 — "Pe, Botp" <botp@...>
Hi,
[#61720] Unit Testing in dynamic environments — Travis Whitton <whitton@...>
I'm just starting to get into unit testing, and I can already see how powerful
[#61749] Linux Editor — dwerder@... (Dominik Werder)
What's your favorite ruby editor on linux?
[#61757] quick: it responds, it evaluates, and is not empty — Tom Sawyer <transami@...>
quick quest: anyone know of a nice slick short and sweet way to do this:
Hi --
Hello Tom,
On Thursday 16 January 2003 11:25 pm, Bulat Ziganshin wrote:
Hello Tom,
On Friday 17 January 2003 07:08 am, Bulat Ziganshin wrote:
On Saturday, January 18, 2003, 1:22:09 AM, Tom wrote:
Hi --
On Fri, 17 Jan 2003 dblack@candle.superlink.net wrote:
Hi --
On Sat, 18 Jan 2003 dblack@candle.superlink.net wrote:
Hi --
On Sat, 18 Jan 2003 dblack@candle.superlink.net wrote:
[#61759] most popular unix scripting language — dorli@... (dambalaMaster)
does anyone know which is the most popular unix scripting language?
[#61780] Re: ruby-dev summary 19198-19345 — "Pe, Botp" <botp@...>
OK, what about this suggestion in the OO spirit of Ruby?
On Friday 17 January 2003 04:19 am, Hugh Sasse Staff Elec Eng wrote:
[#61790] Segfault — "Mathew Johnston" <johnston@...>
Appended to this message, you will find my script (currently only partly
[#61810] Automating Perl -> Ruby translation? — "Hal E. Fulton" <hal9000@...>
Has anyone given any thought to this
In article <034a01c2be07$95670380$0300a8c0@austin.rr.com>,
On Sat, 18 Jan 2003, Phil Tomson wrote:
[#61820] Feature request: Array.to_h — google@... (Tom Payne)
I use the following snippet a lot, and think it's worth including in
Hi --
[#61840] Accessing Infinity — "Robert Klemme" <bob.news@...>
[#61869] BlackAdder - Visual Development with Python and Ruby — soso <_soso@...>
Hi everybody,
soso <_soso@softhome.net> wrote in message news:<3E283C30.6060503@softhome.net>...
[#61901] Resolution to CGI API problem? — Travis Whitton <whitton@...>
There is a very long thread [ruby-talk:39898] that talks about changes
[#61916] Programming Languages Will Become OSes (But Are Not Quite Yet) — " JamesBritt" <james@...>
Saw this article/talk mentioned on /.
>>>>> "J" == JamesBritt <JamesBritt> writes:
On Sat, 18 Jan 2003, ts wrote:
ts wrote:
[#61923] druby with 1.7.x? — "Hal E. Fulton" <hal9000@...>
Hello all...
[#61949] Ruby under Windows — Daniel Carrera <dcarrera@...>
Hi,
[#61959] dRuby question — "Shashank Date" <sdate@...>
I am trying to write a client/server application using dRuby drb-2.0b1 onWin
[#61960] GetoptLong — Daniel Carrera <dcarrera@...>
Hello,
[#61965] PickAxe index? — Daniel Carrera <dcarrera@...>
Does PickAxe online have an index?
On Sunday, January 19, 2003, 9:47:49 AM, Daniel wrote:
[#62000] Matrix#pretty_print available? — Gavin Sinclair <gsinclair@...>
Hi folks,
Hi --
On Sunday, January 19, 2003, 11:42:25 PM, dblack wrote:
[#62011] Strange sleep behavior? — Bjorn Stahl <bjst01@...>
th = Thread.new{
[#62039] New address for Ruby IRC (chat) channel — dblack@...
Hi --
On Monday, January 20, 2003, 2:13:02 PM, Shashank wrote:
[#62057] ruby-dev summary 19346-19379 — Takaaki Tateishi <ttate@...>
Hello,
On Mon, Jan 20, 2003 at 08:03:00PM +0900, Takaaki Tateishi wrote:
[#62061] Tips for compiling libraries for use with Windows Ruby? — Robert McGovern <robertm@...>
I am planning on compiling a few libraries for use with the windows
On Monday, January 20, 2003, 11:38:54 PM, Robert wrote:
>>I don't have VC++, so I was planning on using either mingw, mingw cross
[#62063] a single class that supports multiple facets/interfaces — David Garamond <davegaramond@...>
i want to have a class that can support multiple sets of methods, based
Hi --
dblack@candle.superlink.net wrote:
>>>>> "D" == David Garamond <davegaramond@icqmail.com> writes:
On Wednesday, January 22, 2003, 9:30:52 PM, ts wrote:
On Thu, Jan 23, 2003 at 01:47:26AM +0900, Gavin Sinclair wrote:
On Thursday, January 23, 2003, 3:57:28 AM, Mauricio wrote:
On Thursday, January 23, 2003, 4:07:14 AM, Gavin wrote:
[#62077] 2 optparse questions — han.holl@... (Han Holl)
Hi,
Hi,
[#62093] Local variable scope — Daniel Carrera <dcarrera@...>
I'm a bit confused by the scope of local variables.
----- Original Message -----
----- Original Message -----
On Tuesday, January 21, 2003, 10:52:40 AM, Hal wrote:
[#62131] redefining rand and srand — ptkwt@...1.aracnet.com (Phil Tomson)
[#62134] killing a process — "Shashank Date" <sdate@...>
Using ruby1.7.3 (2002-11-17) [i386-mswin32]
[#62159] VIM module — Maur兤io <briqueabraque@...>
Hi,
On Tuesday 21 January 2003 14:22, Maur兤io wrote:
[#62168] Threading problem ... — "Lars M." <lars-m@...>
Hi,
Hi --
[#62177] Ruby idiom (0...(expr)).map — Martin DeMello <martindemello@...>
I've found myself writing (0...(expr)).map (as an alternative to
[#62184] Strange behavior — "Lars M." <lars-m@...>
Hi,
[#62203] accessors for module instance vars — ptkwt@...1.aracnet.com (Phil Tomson)
I've got a module that that has several classes defined within it. These
In article <Pine.LNX.4.33.0301212020500.6373-100000@eli.fsl.noaa.gov>,
On 22 Jan 2003, Phil Tomson wrote:
On Wed, Jan 22, 2003 at 02:59:44PM +0900, ahoward wrote:
On Wed, 22 Jan 2003, Mauricio Fern疣dez wrote:
On Thu, Jan 23, 2003 at 12:20:45AM +0900, ahoward wrote:
>>>>> "M" == Mauricio Fern疣dez <Mauricio> writes:
[#62206] Regular expressions — Daniel Carrera <dcarrera@...>
I'm having trouble with a simple match:
[#62213] Newbie Q: do i need PStore for this or something else ? — "Vandemoortele Simon" <delirious_nospamplz@...>
_Background info:_
On Tuesday 21 January 2003 04:18 pm, Vandemoortele Simon wrote:
Bruce Williams wrote:
[#62222] Overloading operators — Philip Mak <pmak@...>
Is there a shortcut for writing all this?
[#62228] OSCON favor — Pat Eyler <pate@...>
Nat asked me to pass along a request. If you're going to OSCON this
[#62230] TCPServer only binding to INET6 interfaces? — Jason DiCioccio <geniusj@...>
Under FreeBSD 5.0-RELEASE running ruby 1.6.8, the following code:
Jason DiCioccio (geniusj@bluenugget.net) wrote:
[#62252] When should a method have parentheses? — Gavin Sinclair <gsinclair@...>
Hi -talk,
[#62262] Lisp in Ruby? — "Chris Pine" <nemo@...>
Yeah, it's kind of a funny question, but I was just wondering...
[#62278] POLS (with one case: "class variable") — David Garamond <davegaramond@...>
the pickaxe defines Principle of Least Surprise as "things work the way
On Wednesday, January 22, 2003, at 05:09 , David Garamond wrote:
[#62297] emacs colouring problem — Mark Probert <probertm@...>
Hi, Rubyists.
[#62306] Single vs double quotes and performance? — E F van de Laar <emiel@...>
Hello all,
[#62312] pragmaticprogrammers installer works on win98 ?? — "pat zes" <jonnypichler@...>
i want to install ruby on a win98-system, using the pragmaticprogrammers
[#62319] Re: exit status, stderr and stdout — "Berger, Daniel" <djberge@...>
> -----Original Message-----
Hi Thank you,
Hi,
This is what I was looking for but I can't seem to be getting the
Hi,
So here's what's happening
[#62321] Definition: iterator — Daniel Carrera <dcarrera@...>
I sort of know what an iterator is, but not well enough to explain it.
----- Original Message -----
[#62337] portably turning off the cursor — Ian Macdonald <ian@...>
Hi,
[#62340] mod_ruby: what's persistent and what's shared? — Tom Sawyer <transami@...>
i'm tired of being confused about this and i'm hoping someone can clear this
Hi,
On Fri, 24 Jan 2003, Bill Kelly wrote:
On Thursday 23 January 2003 05:05 pm, ahoward wrote:
[#62344] Can we attack the 'not enough libraries' thing straight on? — dblack@...
Hi --
dblack@candle.superlink.net writes:
Hi --
On Sat, 25 Jan 2003, MikkelFJ wrote:
The following is my initial, and not yet complete, proposal on
* Mark Wilson (mwilson13@cox.net) [26 Jan 2003 09:44]:
* Mark Wilson (mwilson13@cox.net) [26 Jan 2003 17:26]:
Iain 'Spoon' Truskett wrote:
On Sun, 26 Jan 2003, Dave Thomas wrote:
I liked the proposals which separated the functions of searching in the
This expands on what Alan Chen wrote below.
On Sunday 26 January 2003 03:49 pm, Mark Wilson wrote:
On Mon, Jan 27, 2003 at 08:25:22AM +0900, Tom Sawyer wrote:
Mike Campbell wrote:
I certainly think that RAA should have a search feature.
Hi, all,
Leaving aside broader changes, the following could be implemented
>
Hi, Gavin,
On Wednesday, January 29, 2003, 2:07:22 PM, Hiroshi wrote:
Daniel Carrera <dcarrera@math.umd.edu> writes:
Hi --
want to here a crazy idea?
dear devels
On Saturday, January 25, 2003, 1:10:00 AM, Warren wrote:
On Fri, Jan 24, 2003 at 11:29:36PM +0900, Gavin Sinclair wrote:
dblack@candle.superlink.net wrote:
dblack@candle.superlink.net wrote:
Hi --
> So, all you almost-satisfied Ruby programmers, what's missing? :-)
On Thu, 23 Jan 2003 10:36:31 +0900, dblack@candle.superlink.net wrote:
On Thu, 23 Jan 2003, Joey Gibson wrote:
Hi,
[#62345] Hash#+ ? — Daniel Carrera <dcarrera@...>
I think that there should be a Hash#+ method, aking to Array#+.
Hi --
On Wednesday 22 January 2003 06:52 pm, dblack@candle.superlink.net wrote:
On Thu, Jan 23, 2003 at 11:14:08AM +0900, Tom Sawyer wrote:
On Wednesday 22 January 2003 07:20 pm, Daniel Carrera wrote:
Hi,
On Wednesday 22 January 2003 08:49 pm, Yukihiro Matsumoto wrote:
Hi,
On Wednesday 22 January 2003 09:42 pm, Yukihiro Matsumoto wrote:
At Thu, 23 Jan 2003 13:38:01 +0900,
[#62364] Ruby, C, and garbage collection — Tomasz Wegrzanowski <taw@...>
VALUE a, b, c;
[#62383] Missing libraries?? — "Hal E. Fulton" <hal9000@...>
I'm starting a new thread to get away from
On Thu, 23 Jan 2003, Hal E. Fulton wrote:
[#62455] emulating C preprocessor's #if — Joel VanderWerf <vjoel@...>
Usually, when writing ruby code, I don't worry about conditional
On Fri, 24 Jan 2003 03:36:04 +0900
[#62476] Status of wxRuby? — Robert Feldt <feldt@...>
Hi,
Robert Feldt <feldt@ce.chalmers.se> writes:
[#62490] contained_by method (challange) — Tom Sawyer <transami@...>
okay, after all this time i finally figured out exactly what i am after.
[#62521] how do you extend a class externally? — Tom Sawyer <transami@...>
how do you extend a class externally?
[#62563] what's so great about narf? — ahoward <ahoward@...>
[#62568] Re: Can we attack the 'not enough libraries' thing straight on? — "Berger, Daniel" <djberge@...>
[#62580] Our own CPAN — "Chris Pine" <nemo@...>
Hello...
[#62593] Ruby Modules in C — Daniel Carrera <dcarrera@...>
I'm struggling to write a module, with a method, in C.
[#62595] Updates to Programming Ruby: Request for Help — Dave Thomas <dave@...>
On Sat, Jan 25, 2003 at 08:13:38AM +0900, Dave Thomas wrote:
[#62609] Submodules and C — Daniel Carrera <dcarrera@...>
Hi,
[#62660] datafiles as Ruby source musings — Wilbert Berendsen <wilbert@...>
-----BEGIN PGP SIGNED MESSAGE-----
[#62665] RAA proposal — Daniel Carrera <dcarrera@...>
Hello all,
On Sunday, 26 January 2003 at 10:48:02 +0900, Daniel Carrera wrote:
On Sun, Jan 26, 2003 at 10:57:28AM +0900, Jim Freeze wrote:
On Sunday, 26 January 2003 at 11:17:12 +0900, Daniel Carrera wrote:
On Sun, 26 Jan 2003 11:17:12 +0900
Excuse me. Trying to make RAA easier to navigate is not copying Perl.
[#62666] Ruby at Apple? — ptkwt@...1.aracnet.com (Phil Tomson)
I've had a couple of situations recently where I've been talking to
On Sunday, 26 January 2003 at 10:52:08 +0900, Phil Tomson wrote:
[#62679] Reflection for instance variables? — Patrick Narkinsky <patrick@...>
Hi. I'm brand new to Ruby, so please pardon if this question is naive,
[#62707] Is there any chance of getting the ruby.org domain? — Ross Shaw <rshaw1961@...>
It seems to me that it would be much easier if the Ruby community had
[#62708] solaris porting problem -- flock failure? — Joel VanderWerf <vjoel@...>
Any solaris gurus out there?
On Sun, 26 Jan 2003, Joel VanderWerf wrote:
>>>>> "a" == ahoward <ahoward@fsl.noaa.gov> writes:
On Mon, 27 Jan 2003, ts wrote:
On Sun, 26 Jan 2003, Joel VanderWerf wrote:
>>>>> "a" == ahoward <ahoward@fsl.noaa.gov> writes:
On Mon, 27 Jan 2003, ts wrote:
>>>>> "a" == ahoward <ahoward@fsl.noaa.gov> writes:
On Mon, 27 Jan 2003, ts wrote:
[#62710] Adding a ContactItem to a Contact Folder. — "Dwayne Smurdon @ DNA Media Pro" <smurdon@...>
Ok, I'm new to Ruby and new to Office Objects -- double whammy. I'm simply
[#62730] cascading configuration variables — Wilbert Berendsen <wilbert@...>
-----BEGIN PGP SIGNED MESSAGE-----
Hi,
-----BEGIN PGP SIGNED MESSAGE-----
>>>>> "W" == Wilbert Berendsen <wilbert@oswf.org> writes:
-----BEGIN PGP SIGNED MESSAGE-----
>>>>> "W" == Wilbert Berendsen <wilbert@oswf.org> writes:
[#62752] Getting the dynamic IP address of a dialup interface (ppp0) — Mauricio Fern疣dez <batsman.geo@...>
Mauricio Fern?ndez (batsman.geo@yahoo.com) wrote:
[#62767] common regular expressions — Michael Garriss <mgarriss@...>
Sorry if this a stupid question but I am new to ruby AND regular
Hi Michael,
> Has anyone compiled a collection of 'common' regular expression
[#62804] It would be nice to be able to get a regexes string back... — Sam Roberts <sroberts@...>
Sam Roberts (sroberts@uniserve.com) wrote:
Quoteing drbrain@segment7.net, on Mon, Jan 27, 2003 at 04:28:31PM +0900:
[#62807] Organizing our efforts, as well as the modules itself. — "Dwayne Smurdon @ DNA Media Pro" <smurdon@...>
WOW! It's amazing to me to see such passion about the organization of a Web
[#62815] My last word on aliases ;) — Gavin Sinclair <gsinclair@...>
Hi Dave,
[#62816] Very nasty piece of code — Peter Hickman <peter@...>
Whilest writing my RTF tools library I had a need to convert from &#XX;
[#62836] Test::Unit -> order of tests? — Mauricio Fern疣dez <batsman.geo@...>
IMHO, it would be nice if they were run in the order they were defined.
On Tue, 28 Jan 2003, Michael Garriss wrote:
On Tue, 28 Jan 2003, Chad Fowler wrote:
ahoward <ahoward@fsl.noaa.gov> writes:
> To implement this, I would suggest renaming all your test_XXX methods
On Tuesday, January 28, 2003, 11:04:03 AM, Warren wrote:
Warren Brown [mailto:wkb@airmail.net] wrote:
[#62847] tkgnuplot problem: fork() on win — Ralf <lausianne@...>
Hi,
In article <20030128122113W.nagai@ai.kyutech.ac.jp>,
Hi,
Hi,
Hi,
Hi,
nagai@ai.kyutech.ac.jp wrote:
Hi,
Here you go:
Hi,
Hi,
[#62870] WIN32OLE and CrossoverOffice (wine) — Antti Karanta <Antti.Karanta@...>
[#62872] getting eRuby to run under mod_ruby — Ian Macdonald <ian@...>
Hi,
[#62873] Re: Organizing our efforts, as well as the modules itself. — "Dwayne Smurdon @ DNA Media Pro" <smurdon@...>
Personally, a seperate web site or just a different section on the RAA site,
[#62877] ANN: FXRuby-1.0.18 Now Available — Lyle Johnson <lyle@...>
All,
[#62884] How to force a paint on a canvas. — Steve Tuckner <STUCKNER@...>
Hello all,
On Tue, 28 Jan 2003 07:28:34 +0900
[#62886] proposed RAA update plan. — Daniel Carrera <dcarrera@...>
Hello,
[#62890] ruby-dev summary 19380-19436 — TAKAHASHI Masayoshi <maki@...>
Hello all,
On Tue, 28 Jan 2003, TAKAHASHI Masayoshi wrote:
[#62915] Another RDoc choke on stdlib — Gavin Sinclair <gsinclair@...>
Hi Dave,
[#62944] euc-jp coding of ruby talk web interface — Fritz Heinrichmeyer <fritz.heinrichmeyer@...>
Scripsit ille aut illa Yohanes Santoso <ysantoso@jenny-gnome.dyndns.org>:
[#62950] OSCON Ruby presentations? — Chad Fowler <chad@...>
Hello, all. I was just wondering with the deadline coming up how many
[#62951] Questions from a Ruby Newbie (file io and data structures)... — christopher.j.meisenzahl@...
I've decided on a small project to attempt to learn Ruby beyond just flipping
[#62966] Use mulit-dim. Arrays? [Questions from a Ruby Newbie (file io and d ata structures)...] — christopher.j.meisenzahl@...
I've got the file IO hammered out. I think I can read each line into a string
[#62973] FileTest.size? vs du -b — Curious Person <antispam@...>
I've noticed something curious. I was throwing together a small script
[#62979] Aliasing class methods — google@... (Tom Payne)
Hi --
[#62996] ping with ruby — "Panther" <saspurss@...>
How can I do a script in ruby that to do a ping.
> That's not a string, use "192.168.1.1"
[#62999] Connecting to a database.. — "Dwayne Smurdon @ DNA Media Pro" <smurdon@...>
I did a lot of googling and looking around the related Ruby websites, but I
[#63009] SEGFAULT : when switching between windows — Jason Persampieri <jason@...>
I'm getting a segfault after doing some stuff within my FXRuby app, then switching focus to a
Jason Persampieri wrote:
[#63024] program name -> perl's $0 — Daniel Bretoi <lists@...>
Anyone have a reference to all the special variable names? In particular
[#63061] $SAFE level mutation for tained classes — Gennady <bystr@...>
Hi, fellow Rubyists
[#63065] Local variables & blocks — ahoward <ahoward@...>
ahoward <ahoward@fsl.noaa.gov> wrote:
On Thu, 30 Jan 2003, Martin DeMello wrote:
>>>>> "a" == ahoward <ahoward@fsl.noaa.gov> writes:
Hi,
On Fri, 31 Jan 2003, Yukihiro Matsumoto wrote:
On Thursday 30 January 2003 05:44 pm, ahoward wrote:
Hi,
Hi folks. How do you do?
Hi,
Hi,
Hi,
On Monday 03 February 2003 07:22 am, Yukihiro Matsumoto wrote:
In message "Re: Local variables & blocks"
Hi,
On Wednesday, January 29, 2003, 5:04:51 PM, ahoward wrote:
On Wednesday, January 29, 2003, 6:17:44 PM, Gavin wrote:
On Wed, Jan 29, 2003 at 04:40:21PM +0900, Gavin Sinclair wrote:
Hi,
On Thu, 30 Jan 2003, Yukihiro Matsumoto wrote:
Hi,
On Thursday, January 30, 2003, 4:50:00 AM, Yukihiro wrote:
Hi --
On Wed, Feb 05, 2003 at 10:23:52PM +0900, dblack@candle.superlink.net wrote:
On Wed, 29 Jan 2003, Gavin Sinclair wrote:
ahoward <ahoward@fsl.noaa.gov> wrote:
On Wed, 29 Jan 2003, Martin DeMello wrote:
On Thu, Jan 30, 2003 at 04:48:04AM +0900, ahoward wrote:
On Sat, Feb 01, 2003 at 11:43:47AM +0000, Brian Candler wrote:
[#63094] Ruby Books -- A Question — Mark Probert <probertm@..._acm.org>
Rubyists,
> More
[#63108] SA_RESTART - signal - trap — ahoward <ahoward@...>
[#63122] Learn and Earn...Join For FREE! — Pamela Paco <pamela_paco@...>
Hello:
[#63136] pickaxe style rd2 format library? — "Berger, Daniel" <djberge@...>
Hi all,
[#63137] Where can I find the pickaxe ebook? — "Dwayne Smurdon @ DNA Media Pro" <smurdon@...>
I've googled and searched a bit on ruby-central, but I can't find anything.
[#63198] reading past a file header — Martin DeMello <martindemello@...>
Looking for a more idiomatic way to do this:
ts <decoux@moulon.inra.fr> wrote:
[#63206] ruby-dbi and oracle error - ORA-24374 — "Berger, Daniel" <djberge@...>
Hi all,
[#63216] Newbie question — n.vasiliev@... (Nicolay Vasiliev)
Hello!
On Fri, Jan 31, 2003 at 01:22:27AM +0900, Nicolay Vasiliev wrote:
[#63227] ANN: _The Ruby Way_ in Japanese — "Hal E. Fulton" <hal9000@...>
This is actually old news, but I've been meaning to
[#63240] Re: How to do grep -v? — "Berger, Daniel" <djberge@...>
> -----Original Message-----
[#63244] How to save Tk canvas as picture/create image from canvas? — Ralf <lausianne@...>
Hi,
Hi,
nagai@ai.kyutech.ac.jp wrote:
Hi,
nagai@ai.kyutech.ac.jp wrote:
Hi,
[#63245] drb experts — ahoward <ahoward@...>
ahoward (ahoward@fsl.noaa.gov) wrote:
[#63284] Return values from assertions — <nathaniel@...>
Eivind Eklund and I have been discussing whether assertions ought to
<nathaniel@NOSPAMtalbott.ws> writes:
Matt Armstrong [mailto:matt@lickey.com] wrote:
<nathaniel@NOSPAMtalbott.ws> writes:
Matt Armstrong [mailto:matt@lickey.com] wrote:
[#63288] break out of a loop — Vivek Nallur <nvivek@...>
[#63305] %L, %l revisited — Tom Sawyer <transami@...>
this is a general request for opinion/support. i, for one, would very much
Hi,
On Monday 03 February 2003 01:26 am, nobu.nokada@softhome.net wrote:
Hi,
Nobu,
Hi --
----- Original Message -----
On 6 Feb 2003 at 6:44, Hal E. Fulton wrote:
----- Original Message -----
On Wednesday 05 February 2003 02:44 pm, Hal E. Fulton wrote:
-----BEGIN PGP SIGNED MESSAGE-----
On Wednesday 05 February 2003 08:08 pm, Yohanes Santoso wrote:
On 2003.02.06, Tom Sawyer <transami@transami.net> wrote:
On Thu, Feb 06, 2003 at 08:45:16PM +0900, Dossy wrote:
On 2003.02.06, Mauricio Fern疣dez <batsman.geo@yahoo.com> wrote:
[#63310] Broken pipe (Errno::EPIPE) — Robert Feldt <feldt@...>
Hi,
[#63314] Ruby documentation in pdf-format — "Nicolay Vasiliev" <N.Vasiliev@...>
Hello!
[#63325] Parse bug when used from a library — Stefan Scholl <stesch@...>
I've written a library in C, which calls a ruby method via
[#63329] Re: Ruby Books -- A Question — "Sperberg, Roger" <roger.sperberg@...>
>>Anyone care to speculate
[#63341] ruby-dbi — Matthias Wieding-Drewes <Golgatha@...>
The question i have ist actually simple but yet i haven't found out:
[#63353] Overriding methods in inherited classes — Travis Whitton <whitton@...>
Hello all, I recently messed around with modifying Ruby's CGI class in order
[#63365] Pickaxe book — Jim <aa204@...>
Hi,
Re: mod_ruby: what's persistent and what's shared?
In article <Pine.LNX.4.33.0301260252110.10983-100000@eli.fsl.noaa.gov>,
ahoward <ahoward@fsl.noaa.gov> wrote:
> 3) process a :
> $db.exec # something which has something to do with foobar_database, but
> # it's connected to barfoo_database!!
My class implement per-database pools so this can't happen. It also
implement mutex-like functions Get/Release so at each point in time a DB
handle is tied to a specific process.
The code is below. Any comment is welcome...
dbpool.rb
-=-=-
# Package to manage pools of database connections
#
# Copyright 2002 by Ollivier Robert
#
# Distribute under the same terms as the Ruby license
#
# $Id: //depot/src/ruby/dbpool.rb#3 $
require "dbi"
# -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
# Can be overridden by the call to DBpool.new
MAXCONN = 5
# -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
# class DBconn
#
# Represents a given connection to the DB
#
# Private member:
# busy indicates whether a given connection has been allocated
#
# Public members:
# dbh database handle
#
class DBconn #{{{
public
attr_accessor :dbh
attr_accessor :busy
def initialize(dbh)
@busy = false
@dbh = dbh
end
def cid
return @dbh.id
end
def busy?
return @busy
end
end
# }}}
# -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
# class DBpool
#
# Pool of connections to a given DB
#
# Private members:
# last last recently allocated connection
# pool for for allocating connections
# poolh for releasing connections (hashed by dbh.id]
# connect connect string/user/password for identifying pools
#
# Public members:
# size number of dbh handled by this pool
#
# Includes: Enumerable
#
class DBpool #{{{
include Enumerable
private
# pool is an array with DBconn objects
# last is the last one allocated
#
attr_accessor :last, :pool, :poolh
attr_accessor :connect
public
attr_reader :size
def initialize(connect, user, pass, nb = MAXCONN)
@pool = Array.new
@poolh = Hash.new
@last = -1
@size = nb
#
# Fill up the pool with connections
#
0.upto(nb - 1) do |c|
dbh = DBI.connect (connect, user, pass)
dbc = DBconn.new(dbh)
@pool[c] = dbc
@poolh[dbc.cid] = dbc
end
end
# Get next available DBconn
# Loop with a small sleep till one is available
#
def get
while true
#
# Look at the next to @last in the pool
#
nextdbh = (@last + 1) % @size
#
# If not busy, take it and mark it busy
#
if not @pool[nextdbh].busy? then
@pool[nextdbh].busy = true
@last = nextdbh
return @pool[nextdbh].dbh
else
#
# Was busy, try next one
#
@last = @last + 1
end
#
# Don't try the next one so soon
#
sleep 1
end
end
# Used during initialisation to add DBconn
# to the pool
#
def <<(dbo)
@pool << dbo
end
# Release a DBconn object
#
def release(dbh)
@poolh[dbh.id].busy = false
end
# Enumerate the pool
#
def each
@pool.each do |dbc|
yield dbc.dbh
end
end
# Final removal of all connections
#
def destroy
@pool.each do |dbc|
dbc.dbh.disconnect
dbc.busy = nil
end
@pool = nil
@poolh = nil
@last = nil
end
end
# }}}
-=-=-
Use it in httpd.conf:
-=-=-
RubyAddPath "/home/staff/roberto/src/ruby"
RubyRequire dbpool
RubyRequire foobar/config
-=-=-
foobar/config
-=-=-
module Foobar
module Config
require "dbi"
DB = "foobar"
USER = "anyuser"
PASS = "guess"
MAXCONN = 10
$dbhs = DBpool.new("DBI:Mysql:#{DB}", USER, PASS, MAXCONN)
end
end
-=-=-
Example of usage:
dbpool.rhtml
-=-=-
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<!-- $Id: //depot/sidhe/www/dbpool.rsp#4 $ -->
<head>
<title>Test DB pool - $Id: //depot/sidhe/www/dbpool.rsp#4 $</title>
<style type="text/css">
th.domain {
width=60%;
text-align:left;
background-color:lightblue;
}
th.id {
width=20%;
text-align:left;
background-color:lightblue;
}
td.highlight {
background-color:lightgreen;
}
div.highlight {
color:lightgreen;
}
td.domain {
width=60%;
text-align:left;
}
div.left {
position:absolute;
top:3em;
margin-left:3em;
margin-right:3em;
}
div.right {
position:absolute;
top:3em;
margin-left:3em;
margin-right:3em;
}
#left {
left:0;
}
#right {
right:0;
}
#heading {
text-align:center;
}
</style>
</head>
<body>
<%
require 'cgi'
MYNAME = ENV['SCRIPT_FILENAME'].untaint
cgi = CGI.new
h = cgi.params
# Allow source of the "page/script" to be retrieved
#
if h.has_key?("source") then
puts "<pre>"
File.open(MYNAME).each_line do |l|
print CGI.escapeHTML(l)
end
puts "</pre>"
else
dbh = $dbhs.get
%>
<div id="heading">
Current DBH handle:
<div class="highlight">
<%= CGI::escapeHTML(dbh.to_s)%>
</div>
</div>
<div class="left" id="left">
<table summary="List of domains">
<caption>List of domains</caption>
<tr>
<th class="domain">Domain</th>
<th class="id">Domain ID</th>
<th class="id">Client ID</th>
</tr>
<%
req = "select domain,domain_id,client_id from domain"
dbh.select_all(req) do |row|
puts " <tr>"
row.each do |field|
puts " <td class=\"id\">#{field}</td>"
end
puts " </tr>"
end
$dbhs.release(dbh)
%>
</table>
</div>
<p> </p>
<div class="right" id="right">
<table summary="All Handles">
<caption>All defined handles in <code>$dbhs</code></caption>
<tr>
<th class="id">
ID
</th>
<th class="domain">
DBH Handle
</th>
</tr>
<%
i = 0
$dbhs.each do |h|
%>
<tr>
<% if h.id == dbh.id then %>
<td class="highlight">
<%= i%>
</td>
<td class="highlight">
<%= CGI::escapeHTML(h.to_s)%>
</td>
<% else %>
<td>
<%= i%>
</td>
<td>
<%= CGI::escapeHTML(h.to_s)%>
</td>
<% end %>
</tr>
<%
i = i + 1
end
%>
</table>
</div>
<% end %>
</body>
</html>
-=-=-
--
Ollivier ROBERT -=- Eurocontrol EEC/ITM -=- roberto@eurocontrol.fr
Usenet Canal Historique FreeBSD: The Power to Serve!