From: Jason Lillywhite <jason.lillywhite@...>
Date: 2008-06-12T08:20:47+09:00
Subject: Re: subtracting arrays

OK, I see.

so this works:

a = [1,2,3]
b = [1,1,1]
c = []
i = 0
while i < 3 do
  c << a[i] - b[i]
  i += 1
end

p c.each_with_index {|item,index|}

Thanks.
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