From: 7stud -- <bbxx789_05ss@...>
Date: 2008-05-19T12:18:38+09:00
Subject: Re: Mutex question

Clark Snowdall wrote:
> Ok ... I'm not sure what the story is with this (perhaps I'm just
> clueless).  But, when I do this:
> 
> class MutexTest
>         def initialize
>                 @lock = Mutex.new
>         end
> end
> 
> test = MutexTest.new
> 
> 
> I get this:
> 
> mutex_test.rb:3:in `initialize': uninitialized constant MutexTest::Mutex
> (NameError)
>   from mutex_test.rb:7:in `new'
>   from mutex_test.rb:7
> 

m = Mutex.new
puts 'hello'

--output:--
1: uninitialized constant Mutex (NameError)

------------

require 'thread'
m = Mutex.new
puts 'hello'

--output:--
hello



See pickaxe2, p 696.
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