From: 7stud -- <bbxx789_05ss@...>
Date: 2011-09-17T08:20:46+09:00
Subject: Re: array.map! + delete_if possible ?

Kassym Dorsel wrote in post #1022385:
>
> (0..arr.size).each do |i|
>

arr = [1, 2, 3]
(0..arr.size).each do |index|
  p arr[index]
end

--output:--
1
2
3
nil




>   if arr[i].to_i == 1201
>     arr[i]=arr[i].to_s[8..-1].gsub(/"[^"]*"/,'::').gsub(/".*/,"::")
>   else
>     arr[i-1] = arr[i-1] + arr[i].to_s[4..-1].to_s.gsub(/\s*/,"")
>     arr[i]=nil
>   end
> end
>

What if the first string in the array doesn't equal 1201?

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