The Telegram Problem

telegram.rb

class Telegram
  attr_reader :elements

  def initialize file
    context = File.open(file).read
    context.gsub!("\n", ' ')
    @elements = context.split(' ')
  end

  def container
    return false if @elements.length <= 0
    length = 30
    temp_array = []

    @elements.each do |element|
      if element.length < length
        print "#{element} "
        temp_array.push element
        length = length - element.length - 1
      else
        @elements = @elements - temp_array
        print "\n"
        return
      end
    end
    @elements = @elements - temp_array
  end

  def printer
    while @elements.length > 0
      container
    end
  end
end