From: badboy <badboy@...>
Date: 2009-01-14T04:29:27+09:00
Subject: Re: Implementing each and <=>

Ruby Rabbit schrieb:
> badboy wrote:
>> Ruby Rabbit schrieb:
>>> (let's just assume that @list is an array)
>>>
>>> Thanks.
>> i would define each like this:
>>    def each(&blk)
>>      @list.each(&blk)
>>    end
> 
> okay, i forgot to mention that I was wondering whether the 
> easiest/cleanest way was to use a send somehow?
> 
>     def each
>       @list.send
>     end
> 
> Actually, since the ruby source is in 'C' one can't check it to see 
> examples. I searched a lot but came up with nothing.
> 
> Thanks.
I don't think that using send is easier/cleaner
using @list.each(&blk) is nothing else than sending the message "each" 
to @list with blk as a block parameter