generate_routing_code(action)
private
This method creates nested route entry for namespaced resources. For eg.
rails g controller foo/bar/baz index Will generate - namespace :foo do
namespace :bar do
get 'baz/index'
end
end
# File railties/lib/rails/generators/rails/controller/controller_generator.rb, line 29
def generate_routing_code(action)
depth = regular_class_path.length
# Create 'namespace' ladder
# namespace :foo do
# namespace :bar do
namespace_ladder = regular_class_path.each_with_index.map do |ns, i|
indent("namespace :#{ns} do\n", i * 2)
end.join
# Create route
# get 'baz/index'
route = indent(%{get '#{file_name}/#{action}'\n}, depth * 2)
# Create `end` ladder
# end
# end
end_ladder = (1..depth).reverse_each.map do |i|
indent("end\n", i * 2)
end.join
# Combine the 3 parts to generate complete route entry
namespace_ladder + route + end_ladder
end
