From: Michel Demazure <michel@...>
Date: 2010-05-01T23:17:06+09:00
Subject: Re: Return values of modifiers

Benoit Daloze wrote:
> What I meant is:
> 
>> i = 0
> => 0
>> while i < 10
>>   i += 1
>>   33
>>   end
> => nil # should be 33
> 
> This is already the case for class Foo..end, and if/unless
> 
> It should be for the loops too (without explicit break).
> 
> And when the condition is wrong and then the "block" is never used,
> then nil should be returned.
> 
> What do you think?

Benoit, if you have only
 i = 0
 while i < 10
   i += 1
 end
which is the same as
 i = 0
 while i < 10
   i += 1
   i
 end
then it should return 10, as I wanted ?
_md
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