From: Gary Wright <gwtmp01@...>
Date: 2010-03-16T23:07:39+09:00
Subject: Re: array.each


On Mar 16, 2010, at 10:02 AM, Phillip Curry wrote:

> I want to take an array of strings and convert each member to an integer.
> array.to_i obviously doesn't work.

=> a = %w{1 2 3 4}
=> ["1", "2", "3", "4"]
>> a.map! { |x| x.to_i }
=> [1, 2, 3, 4]
>>