I've wrote about these ancient ways of great languages a while ago: http://metaphysicaldeveloper.wordpress.com/2009/05/02/closures-collections-and-some-function

I've wrote about these ancient ways of great languages a while ago: http://metaphysicaldeveloper.wordpress.com/2009/05/02/closures-collections-and-some-functional-programming/ http://metaphysicaldeveloper.wordpress.com/2009/05/02/closur...