Forum: Ruby

> It seems that you could only pre-assert that objects going in In the usage I described, only preconditions should go into the :pre method. If I...

In absolute record time (5 days compared to 3 months), rubyconf 2003 presentation materials have been posted. They can be found at: ...

> In sean's case, class and/or module were sufficient to define To be fair, he goes beyond class/module model. The reason we tend to object to...

Is there any reason that break acts differently in a block passed to a method depending on whether yield is used? def meow(doyield, &block)...

Hello Rubyists, in a new application i have to read dBase III Files which were generated in a DOS enviroment. How can i convert the Data into...

> So, it's really a contractual thing, not so much a logic Exactly. The contract spells out the requirements that the client software must...

look at the archive in threaded mode with split screen: http://blade.nagaokaut.ac.jp/cgi-bin/vframe.rb/ruby/ruby-talk/85920?...

I've been skimming over the thousands of emails about "stereotyping" for the last few days, and I thought I'd step in now and say something. ...

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On Sat, 22 Nov 2003, Weirich, James wrote: # I've been thinking about DbC stuff for some time and something in Matz Ruby # 2 talk last Saturday...

On Sat, 22 Nov 2003, Mark Wilson wrote: # My own views on interface crystallization: # # 1. It should not be done in-line, but rather through a...

On Fri, 21 Nov 2003, Sean O'Dell wrote: # On Thursday 20 November 2003 02:40 pm, Chad Fowler wrote: # > On Fri, 21 Nov 2003, Yukihiro Matsumoto...

Taking comments into consideration, a totally new approach strikes me regarding type checking. As briefly as I can: What if we had a way to...

> I am not sure exactly how Haskell works, but it sounds like perhaps Actually it's rather an application of the adapter pattern, which is an...

Is there a definitive roundup somewhere of WebObjects-inspired frameworks? I'm using Tapestry at work, and really liking it, and I want to check...

Greetings all Type Checkers! I have implemented a version of euphoria's type system in Ruby. # the good stuff module Kernel def...

This class should convert internal-iterators to external-iterators. But how do I clone them? Any advice are deeply appreciated. -- Simon...

On the cygwin build of ruby v1.8.0, I have encountered a strange bug when using rewind, syswrite and pos. If you open a file in read/write mode,...

sorry, forgot the subject! Jesper Olsen said: -- http://JesperOlsen.Net

Hello ruby-talk peoples, It seems that something is wrong in ruby/tk libraries: I'm trying to work with cp1251 encoding. Everything works fine,...