From: E S <eero.saynatkari@...>
Date: 2005-02-20T02:18:29+09:00
Subject: Re: [rcr] Array#join non string arguments

> L�hett�j�: Simon Strandgaard <neoneye@gmail.com>
> Aihe: Re: [rcr] Array#join non string arguments
> 
> On Sat, 19 Feb 2005 17:59:55 +0100, Simon Strandgaard <neoneye@gmail.com> wrote:
> [snip]
> > Maybe better to name it  #interleave, like this
> > 
> > [1, 2, 3, 4, 5, 6].interleave(0)    #-> [1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6]
> > [1, 2, 3, 4, 5, 6].interleave('hi')    #-> [1, 'hi', 2, 'hi', 3, 'hi', 4, 'hi', 5, 'hi', 6]

I'm assuming #join would remain in place as is?

> Jannis Harder suggested to let #interleave take a block, like this:
> 
> [8,6,4,2,0].interleave{|a,b|(a+b)/2}  #-> [8,7,6,5,4,3,2,1,0] 

+1 unless remove_method(:join) 

> --
> Simon Strandgaard
> 
>