require 'active_support/core_ext/hash/keys' require 'active_support/core_ext/hash/indifferent_access' module ActionDispatch module Http module Parameters # Returns both GET and POST \parameters in a single hash. def parameters @env["action_dispatch.request.parameters"] ||= request_parameters.merge(query_parameters).update(path_parameters).with_indifferent_access end alias :params :parameters def path_parameters=(parameters) #:nodoc: @env.delete("action_dispatch.request.symbolized_path_parameters") @env.delete("action_dispatch.request.parameters") @env["action_dispatch.request.path_parameters"] = parameters end # The same as path_parameters with explicitly symbolized keys. def symbolized_path_parameters @env["action_dispatch.request.symbolized_path_parameters"] ||= path_parameters.symbolize_keys end # Returns a hash with the \parameters used to form the \path of the request. # Returned hash keys are strings: # # {'action' => 'my_action', 'controller' => 'my_controller'} # # See symbolized_path_parameters for symbolized keys. def path_parameters @env["action_dispatch.request.path_parameters"] ||= {} end private # Convert nested Hashs to HashWithIndifferentAccess def normalize_parameters(value) case value when Hash h = {} value.each { |k, v| h[k] = normalize_parameters(v) } h.with_indifferent_access when Array value.map { |e| normalize_parameters(e) } else value end end end end end