Class: Rails::Generators::ResourceRouteGenerator

Inherits:
NamedBase
  • Object
show all
Defined in:
lib/rails/generators/rails/resource_route/resource_route_generator.rb

Overview

:nodoc:

Instance Method Summary collapse

Methods inherited from NamedBase

#initialize

Methods inherited from Base

base_root, class_option, default_source_root, desc, exit_on_failure?, hide!, hook_for, inherited, namespace, remove_hook_for, source_root

Methods included from Actions

#add_source, #after_bundle, #capify!, #environment, #gem, #gem_group, #generate, #git, #initialize, #initializer, #lib, #rails_command, #rake, #rakefile, #readme, #route, #vendor

Constructor Details

This class inherits a constructor from Rails::Generators::NamedBase

Instance Method Details

#add_resource_route ⇒ Object

Properly nests namespaces passed into a generator

$ rails generate resource admin/users/products

should give you

namespace :admin do
  namespace :users do
    resources :products
  end
end



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# File 'lib/rails/generators/rails/resource_route/resource_route_generator.rb', line 17

def add_resource_route
  return if options[:actions].present?

  depth = 0
  lines = []

  # Create 'namespace' ladder
  # namespace :foo do
  #   namespace :bar do
  regular_class_path.each do |ns|
    lines << indent("namespace :#{ns} do\n", depth * 2)
    depth += 1
  end

  # inserts the primary resource
  # Create route
  #     resources 'products'
  lines << indent(%{resources :#{file_name.pluralize}\n}, depth * 2)

  # Create `end` ladder
  #   end
  # end
  until depth.zero?
    depth -= 1
    lines << indent("end\n", depth * 2)
  end

  route lines.join
end