[#9722] Kernel#system broken inside Dir.chdir(&block) if system command doesn't have shell characters — <noreply@...>

Bugs item #7278, was opened at 2006-12-14 13:59

8 messages 2006/12/14

[#9749] System V IPC in standard library? — Steven Jenkins <steven.jenkins@...>

Back in August, I needed a semaphore to serialize access to an external

14 messages 2006/12/19

[#9753] CVS freeze — SASADA Koichi <ko1@...>

Hi,

20 messages 2006/12/20
[#9755] Re: [ruby-dev:30039] CVS freeze — SASADA Koichi <ko1@...> 2006/12/20

Hi,

[#9757] Re: [ruby-dev:30040] Re: CVS freeze — SASADA Koichi <ko1@...> 2006/12/20

Hi,

Re: [ ruby-Bugs-7001 ] Determinant Problem in Matrix.rb

From: Nex3 <nex342@...>
Date: 2006-12-01 16:49:48 UTC
List: ruby-core #9651
M. Edward (Ed) Borasky wrote:
> IIRC if you "require mathn" it also brings in Matrix, Complex and 
> Rational. And for the most part, things work as expected if you have 
> all of them in place and give strange but intended behavior if you don't.
Why is this? It seems very strange to have a class that doesn't work 
until you manually require another file. Why not just have matrix.rb 
require mathn itself, so everything just works?

- Nathan


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