diff options
Diffstat (limited to 'actionpack/lib/action_dispatch/routing/mapper.rb')
| -rw-r--r-- | actionpack/lib/action_dispatch/routing/mapper.rb | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/actionpack/lib/action_dispatch/routing/mapper.rb b/actionpack/lib/action_dispatch/routing/mapper.rb index a2570cb877..f3aa09f4a7 100644 --- a/actionpack/lib/action_dispatch/routing/mapper.rb +++ b/actionpack/lib/action_dispatch/routing/mapper.rb @@ -261,7 +261,11 @@ module ActionDispatch raise "A rack application must be specified" unless path + options[:as] ||= app_name(app) + match(path, options.merge(:to => app, :anchor => false, :format => false)) + + define_generate_prefix(app, options[:as]) self end @@ -269,6 +273,29 @@ module ActionDispatch @set.default_url_options = options end alias_method :default_url_options, :default_url_options= + + private + def app_name(app) + return unless app.respond_to?(:routes) + class_name = app.class.is_a?(Class) ? app.name : app.class.name + ActiveSupport::Inflector.underscore(class_name).gsub("/", "_") + end + + def define_generate_prefix(app, name) + return unless app.respond_to?(:routes) + + _route = @set.named_routes.routes[name.to_sym] + _router = @set + app.routes.class_eval do + define_method :_generate_prefix do |options| + keys = _route.segment_keys + ActionDispatch::Routing::RouteSet::RESERVED_OPTIONS + prefix_options = options.reject { |k, v| !(keys).include?(k) } + # we must actually delete prefix segment keys to avoid passing them to next url_for + _route.segment_keys.each { |k| options.delete(k) } + _router.url_helpers.send("#{name}_path", prefix_options) + end + end + end end module HttpHelpers |