From: Macario Ortega <macarui@...>
Date: 2009-06-03T15:30:29+09:00
Subject: Re: ruby 1.9 splat in return statement, bug or feature?


Men thats a real bummer, i love "peeling" arrays like this:

a = *[1]     #=> 1
a = *[1,2] # => [1,2]

Some of my code is gonna break.




Yukihiro Matsumoto wrote:
> Hi,
> 
> In message "Re: ruby 1.9 splat in return statement, bug or feature?"
>     on Sat, 17 Feb 2007 12:36:20 +0900, Gary Wright <gwtmp01@mac.com> 
> writes:
> 
> |What's going on with splat in 1.9?
> |
> |$ ruby -e 'def foo; return *[1]; end; p foo'
> |1
> |
> |$ ruby-1.9 -e 'def foo; return *[1]; end; p foo'
> |[1]
> 
> In 1.9, values (i.e. result of splat) are always represented by array,
> so that we won't confuse array as an value with array as values
> representation.
> 
>               matz.

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