From: Jon Hawkins <globyy3000@...>
Date: 2007-08-04T08:32:02+09:00
Subject: Re: pulling specific dup. elements out of an array

Chris wrote:
> why didn't reject work?
> 
>>> array =  ['234234','04593','4098234','0','0','0']
> => ["234234", "04593", "4098234", "0", "0", "0"]
>>> array.reject {|e| e == '0' }
> => ["234234", "04593", "4098234"]

well lemme further explain what im attempting to do and why i couldnt 
get reject to work right, i need to delete all the 0's in the array then 
add up those non-zero numbers.
with:

 array.inject(0) {|num, i| num + i}/array.length/1024   #1024 = 
kilobytes convert

so if theres a way to shove reject into that then lemme know ^^

Thanks
-Jon

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