Skip to content

Instantly share code, notes, and snippets.

@pocheptsov
Created November 7, 2019 20:02
Show Gist options
  • Save pocheptsov/f482c3e2387a1dd534f484d8e11a2935 to your computer and use it in GitHub Desktop.
Save pocheptsov/f482c3e2387a1dd534f484d8e11a2935 to your computer and use it in GitHub Desktop.
Get Rails App unused routes
# https://hackernoon.com/get-unused-routes-of-large-rails-app-0h1cu32lj
Rails.application.eager_load!
unused_routes = {}
# Iterating over all non-empty routes from RouteSet
Rails.application.routes.routes.map(&:requirements).reject(&:empty?).each do |route|
name = route[:controller].camelcase
next if name.start_with?("Rails")
controller = "#{name}Controller"
if Object.const_defined?(controller) && !controller.constantize.new.respond_to?(route[:action])
# Get route for which associated action is not present and add it in final results
unless Dir.glob(Rails.root.join("app", "views", name.downcase, "#{route[:action]}.*")).any?
unused_routes[controller] = [] if unused_routes[controller].nil?
unused_routes[controller] << route[:action]
end
end
end
puts unused_routes
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment