method

define_url_helper

v4.1.8 - Show latest stable - Class: ActionDispatch::Routing::RouteSet::NamedRouteCollection

define_url_helper(route, name, options)

private

Create a url helper allowing ordered parameters to be associated with corresponding dynamic segments, so you can do:

foo_url(bar, baz, bang)

Instead of:

foo_url(bar: bar, baz: baz, bang: bang)

Also allow options hash, so you can do:

foo_url(bar, baz, bang, sort_by: 'baz')

# File actionpack/lib/action_dispatch/routing/route_set.rb, line 264
        def define_url_helper(route, name, options)
          helper = UrlHelper.create(route, options.dup)

          @module.remove_possible_method name
          @module.module_eval do
            define_method(name) do |*args|
              helper.call self, args
            end
          end

          helpers << name
        end

define_url_helper

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