Take a look at one of the tutorials on writing a Ruby DSL. E.g. http://rubylearning.com/blog/2010/11/30/how-do-i-build-dsls-with-yield-and-instance_eval/ http:/

Take a look at one of the tutorials on writing a Ruby DSL. E.g. http://rubylearning.com/blog/2010/11/30/how-do-i-build-dsls-with-yield-and-instance_eval/ http://rubylearning.com/blog/2010/11/30/how-do-i-build-dsls-...