Allows for iteration of multiple enumerables

enumerable_collate.gemspec

Gem::Specification.new do |s|
  s.name        = 'enumerable_collate'
  s.version     = '0.1.0'
  s.platform    = Gem::Platform::RUBY
  s.author      = 'Hugo Peixoto'
  s.email       = 'hugo.peixoto@gmail.com'
  s.summary     = 'Enumerable Collate'
  s.description = 'Allows for iteration of multiple enumerables'

  s.files         = ['enumerable_collate.rb']
  s.require_path  = '.'

  s.add_development_dependency('rspec', ["~> 2.0"])
end

enumerable_collate.rb

module Enumerable
  def collate *other, &block
    ([self] + other).each { |enum| enum.each &block }
  end
end

What? No tests? :P

Feel free to contribute :P

Checkout my fork. I suppose that was the intended behavior.