From: Benoit Daloze <eregontp@...>
Date: 2009-12-27T05:30:51+09:00
Subject: Re: Making a counter for each word's occurrences in a string

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Hi,

the "inject" wya to do what you want is:

["sparky", "the", "cat", "sat", "on", "the", "mat"].inject(Hash.new(0)) {
|c,w| c[w] +=1; c }
=> {"sparky"=>1, "the"=>2, "cat"=>1, "sat"=>1, "on"=>1, "mat"=>1}

That's kind of very short to write, isn't it ?

Ruby is awesome :D

2009/12/26 Phillip Gawlowski <pg@thimian.com>

> On 26.12.2009 00:21, Ben Ben wrote:
>
>  Thanks Phillip, I got it now.  Awesome!  Ya, it is going to take me a
>> while before I can truly know Ruby and programming in general.
>>
>
> You are welcome. :)
>
>
> --
> Phillip Gawlowski
> Wishing everyone a merry Christmas, and happy holidays!
>
>

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