New features in Rails 4.2

Rails 4.2 beta has been released and final version is going to come out soon. Listed are some feature are going introduced in...

Rails Routing Constraints

Routing is backbone of a web applications. When we are building applications using Rails we can manage routing for our app easily. I am going to explain a bit advance feature of routing in Rails #...

Splat operator as an argument in ruby

As we know we see `*args` as an argument in method definition it means we can pass multiple parameters. See the below example