From: Farrel Lifson <farrel.lifson@...>
Date: 2008-02-22T18:56:09+09:00
Subject: Re: Reduce three line method to one line

On 22/02/2008, Giant Cranes <ruby-forum@gavinjoyce.com> wrote:
>  def get_category_data(category_id)
>   rows = []
>   FasterCSV.parse(@data) { |row| rows << row if row[0] == category_id }
>   rows
>  end

FasterCSV.parse(@data).select{|row| row[0] == category_id}