From: Gavin Sinclair <gsinclair@...>
Date: 2002-08-17T12:50:10+09:00
Subject: Re: Difference between proc.call and yield?


----- Original Message ----- 
From: "Dan Debertin" <airboss@nodewarrior.org>


> Consider the following contrived examples:

But I hate contrived examples!

>   def func1() 
>     ret = []
>     t = nil
>     5.times do |i|
>       t = yield i
>       ret << t
>     end
>     ret
>   end
> 
>   func1 { |b| b + 10 }  # [ 10, 11, 12, 13, 14 ]
> 
>   def func2(&block)
>     ret = []
>     t = nil
>     5.times do |i|
>       t = block.call(i)
>       ret << t
>     end
>     ret
>   end
>   
>   func2 { |b| b + 10 } # [ 10, 11, 12, 13, 14 ]
> 
> Is this just TMTOWTDI, or is there a difference?

AFAIK, TMTOWTDI.

GS

> Dan