Class: RapidRunty::Router::Routes

Inherits:
Array
  • Object
show all
Defined in:
lib/rapid_runty/router/routes.rb

Overview

This class registers all routes defined by the draw method.

Instance Method Summary collapse

Instance Method Details

#add(*args) ⇒ Object 



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# File 'lib/rapid_runty/router/routes.rb', line 10

def add(*args)
  self << RapidRunty::Router::Route.new(*args)
end

#draw(&block) ⇒ Object

Provides familiar DSL to defining routes

Example:

DemoApplication.routes.draw do
  root "demo#index"
  get "/demo", to: "demo#index"
  get "/demo/new", to: "demo#new"
  get "/demo/:id", to: "demo#show"
  get "/demo/:id/edit", to: "demo#edit"
  post "/demo/", to: "demo#create"
  put "/demo/:id", to: "demo#update"
  patch "/demo/:id", to: "demo#update"
  delete "/demo/:id", to: "demo#destroy"
end



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# File 'lib/rapid_runty/router/routes.rb', line 65

def draw(&block)
  instance_eval(&block)
end

#find_matching_route(path, urls, routes) ⇒ Object 



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# File 'lib/rapid_runty/router/routes.rb', line 40

def find_matching_route(path, urls, routes)
  url, placeholders, controller_action = RapidRunty::Router::Matcher.new.match(path, urls)
  return nil if url.nil?

  route = routes.detect { |router| router.path == url }.clone
  route.placeholders = placeholders
  route.options = controller_action
  route
end

#find_route(verb, path) ⇒ Object

Match incoming paths from env to existing routes

Example:

RapidRunty::Router::Routes.find_route("GET", "/foo/4") => #<RapidRunty::Router::Route options={"controller"=>"foo", "action"=>"bar"}, path="/foo/:id", placeholders=[], verb=:get

Parameters:

  • verb (String) —

    HTTP verb extracted from Rack env

  • path (String) —

    the url path extracted from Rack env

Returns:

  • A RapidRunty::Router::Route Instance:



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# File 'lib/rapid_runty/router/routes.rb', line 24

def find_route(verb, path)
  return nil if empty?

  verb = verb.to_s.downcase.strip.to_sym
  routes = select { |route| route.verb == verb }

  urls = select_routes_by_verb(verb, routes)

  find_matching_route(path, urls, routes)
end

#root(controller) ⇒ Object 



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# File 'lib/rapid_runty/router/routes.rb', line 69

def root(controller)
  get '/', to: controller
end

#select_routes_by_verb(verb, routes) ⇒ Object 



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# File 'lib/rapid_runty/router/routes.rb', line 35

def select_routes_by_verb(verb, routes)
  urls = routes.map { |route| { url: route.path }.merge route.options }
  urls
end