From: Roger Braun <roger@...>
Date: 2011-04-24T23:06:05+09:00
Subject: Re: Can I split the array from text?

How about this?

module Enumerable

  def split(sep = nil)
    res = Array.new
    part = Array.new

    self.each do |el|
      if block_given? ? yield(el) : el === sep then
        res.push(part)
        part = Array.new
      else
        part.push(el)
      end
    end

    res.push(part)

    res
  end

end

ruby-1.9.2-p180 :015 > ar = ["Member", "Friends", "Hello",
"Components", "Family", "Lastname"]
 => ["Member", "Friends", "Hello", "Components", "Family", "Lastname"]
ruby-1.9.2-p180 :016 > ar.split("Friends")
 => [["Member"], ["Hello", "Components", "Family", "Lastname"]]
ruby-1.9.2-p180 :017 > ar.split do |el| el[-1] == "s" end
 => [["Member"], ["Hello"], ["Family", "Lastname"]]


-- 
Roger Braun
rbraun.net | humoralpathologie.de