All About Route in Rails
What is HTTP? The Hypertext Transfer Protocol (HTTP) is designed to enable communications between clients and servers. HTTP works as a request-response protocol between a client and server. A web browser may be the client, and an application on a computer that hosts a web site may be the server. Get vs Post GET - Requests data from a specified resource. POST - Submits data to be processed to a specified resource. #Rails -- > config/route.rb root 'pages#index' : default route (http://localhost:3000 it will go to this route) get 'authentication' => "login#authentication", (http://localhost:3000/authentication - it will goto login#authentication) get 'authentication' => "login#authentication", defaults: {format: 'json'} now can represent data in json format.