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Ruby on Rails Router


The Rails router recognizes URLs and dispatches them to a controller's action. It also generate paths and URLs. Rails router deals URLs in a different way from other language routers. It determines controller, parameters and action for the request.
Basically a router is a way to redirect incoming requests to controllers and actions. It replaces mod_rewrite rules. One best thing is that, in Rails routing works with any web server.
Rails handles routing via config/routes.rb file rather than relying on the web server to control URL routing. This file controls every single aspect of your URLs, like rules that try to match the URL path for a request and decides where to direct that request.

Main purpose of Rails routers is explained below:
  • Connecting URLs to code

  • Generating paths and URLs from code















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