[#93964] perl6 grammar rules in ruby — Charles Comstock <cc1@...>

Has anyone taken a look at the idea of having embedded grammars in ruby

21 messages 2004/03/01

[#94023] Why's (Poignant) Guide to Ruby, Chapter Four: Little Leaves of Code — why the lucky stiff <ruby-talk@...>

Just wanted everyone to know that Chapter Four of the (Poignant) Guide

15 messages 2004/03/01

[#94037] Rubyx OS (Ruby oriented linux distro) — Andrew Walrond <andrew@...>

I am pleased to announce the first public release of Rubyx, codename

39 messages 2004/03/02

[#94062] pickaxe with pics? — Dick Davies <rasputnik@...>

17 messages 2004/03/02

[#94068] dynamic assignment of instance variables — gv@... (Gerard A.W. Vreeswijk)

$ cat try.rb

19 messages 2004/03/02

[#94110] why are Hashes so unsorted? what's your solution? — Ruby Baby <ruby@...>

I try to avoid questions like "Why doesn't Ruby do what ___ does?"

14 messages 2004/03/03

[#94144] Mozilla gets support for other client-side languages in the future, how about Ruby? — Erik Terpstra <erik@...>

Interesting slides:

9 messages 2004/03/03

[#94190] rescue inside block -> syntax error — Simon Strandgaard <neoneye@...>

While reading this message:

15 messages 2004/03/04

[#94424] random range — Charles Comstock <cc1@...>

Why doesn't rand take an integer range and then generate a random number

23 messages 2004/03/06
[#94432] Re: random range — Hal Fulton <hal9000@...> 2004/03/06

Charles Comstock wrote:

[#94434] Re: random range — Joel VanderWerf <vjoel@...> 2004/03/06

Hal Fulton wrote:

[#94436] Re: random range — "David A. Black" <dblack@...> 2004/03/06

Hi --

[#94487] Looking for HTML templating system — Andreas Schwarz <usenet@...>

I am looking for a templating system for my forum

19 messages 2004/03/07

[#94517] proposal: class<<obj to invoke extend_object — Simon Strandgaard <neoneye@...>

'obj.extend' and 'class<<obj' are close cousins..

22 messages 2004/03/07

[#94612] RedCloth 2.0.2 -- A Textile Humane Web Text Generator — why the lucky stiff <ruby-talk@...>

For your immediate perusal and swift renouncement:

10 messages 2004/03/09

[#94672] saving array — mopthisandthat@... (Phidippus)

After I do bunch of computations and create a huge array with bunch of

18 messages 2004/03/10

[#94686] Possibility of 2nd edition of _The Ruby Way_ — Hal Fulton <hal9000@...>

Hello, all.

17 messages 2004/03/10

[#94760] convincing a webhost to support ruby — Mark Hubbart <discord@...>

Hi all,

15 messages 2004/03/11

[#94813] Jruby 0.7.0 — Thomas E Enebo <enebo@...>

20 messages 2004/03/12
[#94815] Re: [ANN] Jruby 0.7.0 — gabriele renzi <surrender_it@...1.vip.ukl.yahoo.com> 2004/03/12

il Sat, 13 Mar 2004 02:33:49 +0900, Thomas E Enebo <enebo@acm.org> ha

[#94817] Re: [ANN] Jruby 0.7.0 — Thomas E Enebo <enebo@...> 2004/03/12

On Sat, 13 Mar 2004, gabriele renzi defenestrated me:

[#94935] RubyGems 0.2.0 — Chad Fowler <chad@...>

The first public release of RubyGems (http://rubygems.rubyforge.org)

26 messages 2004/03/14

[#94985] GUI testing on unix — Simon Strandgaard <neoneye@...>

I am curious to if there exists any GUI testing packages for unix.

17 messages 2004/03/16

[#94998] RAA trouble and maintenance — "NAKAMURA, Hiroshi" <nahi@...>

Hi,

14 messages 2004/03/16

[#95014] RAA - So much is broken — Lothar Scholz <mailinglists@...>

Hello,

15 messages 2004/03/16

[#95060] YAML tutorial — Matt Lawrence <matt@...>

Ok, I am so not a Ruby wizard. In fact, I don't do much development at

15 messages 2004/03/17

[#95098] groovy — David Garamond <lists@...6.isreserved.com>

Groovy, a scripting language targeted for JVM, was mentioned in Slashdot

14 messages 2004/03/17

[#95155] Installer packages for MacOSX — Mark Hubbart <discord@...>

Hi, all

18 messages 2004/03/17

[#95190] Thinking about a date-matching algorithm... — Hal Fulton <hal9000@...>

I did a little swapping of ideas with dblack on this. Now I'm

22 messages 2004/03/18

[#95200] Log4r 1.0.5 now with RubyGems option — Leon Torres <leon@...>

Greetings, I'm pleased to announce the release of Log4r 1.0.5. The

11 messages 2004/03/18

[#95230] Ruby and Mozilla — paul vudmaska <paul@...>

--- Simon Strandgaard <neoneye@adslhome.dk <http://us.f104.mail.yahoo.com/ym/Compose?To=neoneye@adslhome.dk&YY=90525&order=down&sort=date&pos=0&view=a&head=b>> wrote:

12 messages 2004/03/18

[#95290] calling outer-scope method of same name — "Bill Kelly" <billk@...>

Hi all!

16 messages 2004/03/18
[#95292] Re: calling outer-scope method of same name — "David A. Black" <dblack@...> 2004/03/18

Hi --

[#95340] Kwartz (2004-03-19) released — Makoto Kuwata <kwa@...>

Hi folks,

31 messages 2004/03/19
[#95367] Re: [ANN] Kwartz (2004-03-19) released — Andreas Schwarz <usenet@...> 2004/03/19

Hi,

[#95405] Re: [ANN] Kwartz (2004-03-19) released — Andreas Schwarz <usenet@...> 2004/03/19

Makoto Kuwata wrote:

[#95412] Re: [ANN] Kwartz (2004-03-19) released — Makoto Kuwata <kwa@...> 2004/03/19

Andreas,

[#95453] Re: [ANN] Kwartz (2004-03-19) released — Andreas Schwarz <usenet@...> 2004/03/20

Makoto Kuwata wrote:

[#95484] Re: [ANN] Kwartz (2004-03-19) released — Makoto Kuwata <kwa@...> 2004/03/21

[#95490] Re: [ANN] Kwartz (2004-03-19) released — Thomas Fini Hansen <beast@...> 2004/03/21

On Sun, Mar 21, 2004 at 11:39:26AM +0900, Makoto Kuwata wrote:

[#95518] Re: [ANN] Kwartz (2004-03-19) released — Andreas Schwarz <usenet@...> 2004/03/21

Makoto Kuwata wrote:

[#95553] Re: [ANN] Kwartz (2004-03-19) released — Andreas Schwarz <usenet@...> 2004/03/22

Makoto Kuwata wrote:

[#95386] Can $LOAD_PATH be relative? — ptkwt@... (Phil Tomson)

24 messages 2004/03/19
[#95389] Re: Can $LOAD_PATH be relative? — ptkwt@... (Phil Tomson) 2004/03/19

In article <wsqk71gd188.fsf@io.com>, Jim Menard <jimm@io.com> wrote:

[#95398] Re: Can $LOAD_PATH be relative? — Patrick Bennett <patrick.bennett@...> 2004/03/19

Phil Tomson wrote:

[#95400] Re: Can $LOAD_PATH be relative? — "David A. Black" <dblack@...> 2004/03/19

Hi --

[#95403] Re: Can $LOAD_PATH be relative? — Patrick Bennett <patrick.bennett@...> 2004/03/19

[#95434] converting javascript to ruby (nested methods) — yvon.thoravalNO-SPAM@... (Yvon Thoraval)

i have a script written in javascript and want to translate it into ruby

10 messages 2004/03/20

[#95517] What to gem? — Robert Feldt <feldt@...>

Hi,

14 messages 2004/03/21

[#95560] Need some advice on PickAxe II — Dave Thomas <dave@...>

Folks:

74 messages 2004/03/22

[#95636] Tempfile consuming a lot of memory — thomass@... (Thomas)

I'm using a lot of Tempfile's and I have been made aware that they

17 messages 2004/03/23

[#95693] proposal - enforce lower_case for variables and methods — Simon Strandgaard <neoneye@...>

Ruby does already enforce CamelCase for class/modules.

29 messages 2004/03/24

[#95769] File.stat.size errors with file sizes over 2Gigs. — walter@...

File.stat('file_name').size returns erroneous file sizes when the

16 messages 2004/03/24

[#95782] Quick Introduction to RubyGems — Gavin Sinclair <gsinclair@...>

Hi folks,

17 messages 2004/03/24

[#95875] Errors with "make" step, while compiling ruby under AIX 5.2 — Ruby Ruby <ruby4lover@...>

I am wanted to install ruby 1.8.1 under AIX 5.2. During the installation, while doing the "make" part of it, the process abruptily ended with the following errors:

15 messages 2004/03/25
[#95883] Re: Errors with "make" step, while compiling ruby under AIX 5.2 — nobu.nokada@... 2004/03/26

Hi,

[#95918] Re: Errors with "make" step, while compiling ruby under AIX 5.2 — Ruby Ruby <ruby4lover@...> 2004/03/26

I am sorry to insist but this is important to me.

[#95960] Status of AOP in Ruby — Markus Jais <markusjais@...>

Hello

22 messages 2004/03/27

[#95984] deciding between ruby and python — "Serve Lau" <ik@...>

I'm trying to decide to learn either python or ruby. Are there fundamental

119 messages 2004/03/28
[#96006] Re: deciding between ruby and python — klausm0762@... (Klaus Momberger) 2004/03/28

"Serve Lau" <ik@detongiser.com> wrote in message news:<106dlen5mr97q76@corp.supernews.com>...

[#96566] Re: deciding between ruby and python — Ville Vainio <ville@...> 2004/04/05

[#96503] Re: deciding between ruby and python — Ville Vainio <ville@...> 2004/04/04

>>>>> "James" == James Britt <jamesUNDERBARb@neurogami.com> writes:

[#96508] Re: deciding between ruby and python — Dan Doel <djd15@...> 2004/04/04

As you say, this whole thread has been done many times before.

[#96691] Re: deciding between ruby and python — gabriele renzi <surrender_it@...1.vip.ukl.yahoo.com> 2004/04/07

il Wed, 07 Apr 2004 05:35:39 GMT, dagbrown@LART.ca (Dave Brown) ha

[#95992] Madeleine 0.6 — Anders Bengtsson <ndrsbngtssn@...>

23 messages 2004/03/28

Re: JRuby and Class.forName()

From: Yvon Thoraval <yvon.thoraval@...>
Date: 2004-03-05 13:13:37 UTC
List: ruby-talk #94334
Le 5 mars 04, 14:01, Anders Bengtsson a 馗rit :

>  --- Yvon Thoraval <yvon.thoravalNO-SPAM@free.fr> wrote:
>>
>> i want get a connection to a PostgreSQL database then i wrote a JRuby
>> script :
> [---]
>> 9 JavaLang::Class.forName("org.postgresql.Driver")
>
> I think the "Class" constant here will refer to Ruby's Class, not
> Java's. You'll have to use an alias for that constant.
>

tanxs for your answer, i did some progress in the meantime

pgd = Java::JavaClass.for_name("org.postgresql.Driver")

then replacing forName by for_name works...


pSQL = JavaSQL::DriverManager.getConnection("jdbc:postgresql:macave",  
"postgresql", "yvon5533")

right now, i"m stuck with the above line raising a "run time" error :

(eval):4:in 'getConnection': Native Exception: 'class  
java.sql.SQLException'; Message: No suitable driver; StackTrace:  
java.sql.SQLException: No suitable driver (RuntimeError)
         at java.sql.DriverManager.getConnection(DriverManager.java:532)
         at java.sql.DriverManager.getConnection(DriverManager.java:171)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at  
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav 
a:39)
         at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:324)
         at  
org.jruby.javasupport.JavaMethod.invokeWithExceptionHandling(JavaMethod. 
java:148)
         at  
org.jruby.javasupport.JavaMethod.invoke_static(JavaMethod.java:135)
         at  
org.jruby.javasupport.JavaMethod.callIndexed(JavaMethod.java:197)
         at  
org.jruby.runtime.IndexedCallback.execute(IndexedCallback.java:72)
         at  
org.jruby.internal.runtime.methods.CallbackMethod.call(CallbackMethod.ja 
va:63)
         at org.jruby.RubyModule.call0(RubyModule.java:758)
         at org.jruby.RubyModule.call(RubyModule.java:719)
         at  
org.jruby.evaluator.EvaluateVisitor.visitCallNode(EvaluateVisitor.java: 
427)
         at org.jruby.ast.CallNode.accept(CallNode.java:64)
         at  
org.jruby.evaluator.EvaluateVisitor.eval(EvaluateVisitor.java:218)
         at  
org.jruby.evaluator.EvaluateVisitor.visitLocalAsgnNode(EvaluateVisitor.j 
ava:934)
         at org.jruby.ast.LocalAsgnNode.accept(LocalAsgnNode.java:57)
         at  
org.jruby.evaluator.EvaluateVisitor.eval(EvaluateVisitor.java:218)
         at  
org.jruby.evaluator.EvaluateVisitor.visitNewlineNode(EvaluateVisitor.jav 
a:1020)
         at org.jruby.ast.NewlineNode.accept(NewlineNode.java:65)
         at  
org.jruby.evaluator.EvaluateVisitor.eval(EvaluateVisitor.java:218)
         at  
org.jruby.evaluator.EvaluateVisitor.visitBlockNode(EvaluateVisitor.java: 
323)
         at org.jruby.ast.BlockNode.accept(BlockNode.java:89)
         at  
org.jruby.evaluator.EvaluateVisitor.eval(EvaluateVisitor.java:218)
         at org.jruby.RubyObject.eval(RubyObject.java:362)
         at  
org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java 
:73)
         at org.jruby.RubyModule.call0(RubyModule.java:758)
         at org.jruby.RubyModule.call(RubyModule.java:719)
         at  
org.jruby.evaluator.EvaluateVisitor.visitCallNode(EvaluateVisitor.java: 
427)
         at org.jruby.ast.CallNode.accept(CallNode.java:64)
         at  
org.jruby.evaluator.EvaluateVisitor.eval(EvaluateVisitor.java:218)
         at  
org.jruby.evaluator.EvaluateVisitor.visitLocalAsgnNode(EvaluateVisitor.j 
ava:934)
         at org.jruby.ast.LocalAsgnNode.accept(LocalAsgnNode.java:57)
         at  
org.jruby.evaluator.EvaluateVisitor.eval(EvaluateVisitor.java:218)
         at  
org.jruby.evaluator.EvaluateVisitor.visitNewlineNode(EvaluateVisitor.jav 
a:1020)
         at org.jruby.ast.NewlineNode.accept(NewlineNode.java:65)
         at  
org.jruby.evaluator.EvaluateVisitor.eval(EvaluateVisitor.java:218)
         at  
org.jruby.evaluator.EvaluateVisitor.visitBlockNode(EvaluateVisitor.java: 
323)
         at org.jruby.ast.BlockNode.accept(BlockNode.java:89)
         at  
org.jruby.evaluator.EvaluateVisitor.eval(EvaluateVisitor.java:218)
         at org.jruby.runtime.ThreadContext.eval(ThreadContext.java:116)
         at org.jruby.Ruby.eval(Ruby.java:243)
         at org.jruby.Main.runInterpreter(Main.java:122)
         at org.jruby.Main.main(Main.java:89)

         from (eval):4:in 'getConnection'
         from connect2macave.rb:11
         from :0



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