Method: ActionDispatch::Routing::RouteSet#from_requirements

Defined in:

actionpack/lib/action_dispatch/routing/route_set.rb

#from_requirements(requirements) ⇒ Object

Returns a Route matching the given requirements, or ‘nil` if none are found.

This is intended for use by tools such as Language Servers.

Given the routes are defined as:

resources :posts

Then the following will return the Route for the ‘show` action:

Rails.application.routes.from_requirements(controller: "posts", action: "show")

# File 'actionpack/lib/action_dispatch/routing/route_set.rb', line 29

def from_requirements(requirements)
  routes.find { |route| route.requirements == requirements }
end