a bad example

blah

#!/usr/bin/env ruby

module GroupSend
  def group_send(methods, *calls)
    items = []

    Array(methods).each do |meth|
      calls.each { |c| items << self.send(meth).send(c) }
    end

    items
  end
end

class TestString < String
  include GroupSend
end

str = TestString.new("foo")
p str.group_send([:reverse, :upcase], :to_sym)