From: Jim Freeze <jim@...>
Date: 2003-05-09T00:03:39+09:00
Subject: Re: [Q] Block passing: obj.new(){block}

On Thursday,  8 May 2003 at 22:58:25 +0900, ts wrote:
> >>>>> "P" == Peter Schrammel <peter.schrammel@gmx.de> writes:
> 
> P> t=Test.new("foo"){set=89}
> 
> pigeon% cat b.rb
> #!/usr/bin/ruby
> class Test
>    def initialize(foo, &block)
>       instance_eval(&block)
>    end
> 
>    def set=(myval)
>       @set=myval
>    end
>    def set
>       @set
>    end
> end
> 
> t=Test.new("foo") { self.set = 89 }

You can also do:

  t=Test.new("foo") { @set = 89 }

to save some typing.

-- 
Jim Freeze
----------
... and furthermore ... I don't like your trousers.