Head First Rails Scanned PDF

The Rails framework (formerly the MVC framework, AKA: Ruby on Rails) was put forward by David Heinemeier Hansson from Denmark for the first time in 2004. Different from any existing complex, ivory-towered Web development frameworks at that time, Rails is more in line with actual needs and more efficient. It combines the advantages of PHP system (rapid development) and Java system (structured programming). As a consequence, Rails received extensive attention in the industry not long after it was proposed.