monkey-string-for-rack_commonlogger.rb

require 'rack'

# Because String#each has taken away since RUBY_VERSION >= 1.9,
# Rack::BodyProxy#each causes error ( and when 'use Rakc::CommonLogger' ).
# This is the monkey patch to fix it.
class String
  def each(*args, &block)
    each_line *args, &block
  end
end


# http://m.onkey.org/ruby-on-rack-2-the-builder
builder = Rack::Builder.new do
  use Rack::CommonLogger
  run ->(env) { [200, {"Content-Type" => "text/html"}, env.inspect] }

  map '/version' do
    run ->(env) { [200, {"Content-Type" => "text/html"}, "infinity 0.1"] }
  end
end

Rack::Handler::Thin.run builder, :Port => 9292