module Grape::Util::StrictHashConfiguration
Public Class Methods
Source
# File lib/grape/util/strict_hash_configuration.rb, line 33 def self.config_class(*args) new_config_class = Class.new(SettingsContainer) args.each do |setting_name| if setting_name.respond_to? :values nested_settings_methods(setting_name, new_config_class) else simple_settings_methods(setting_name, new_config_class) end end new_config_class end
Source
# File lib/grape/util/strict_hash_configuration.rb, line 91 def self.create_class_mod(args) new_module = Module.new do def config_context @config_context ||= config_class.new end end new_module.tap do |class_mod| new_config_class = config_class(*args) class_mod.send(:define_method, :config_class) do @config_class ||= new_config_class end end end
Source
# File lib/grape/util/strict_hash_configuration.rb, line 78 def self.module(*args) new_module = Module.new do extend ActiveSupport::Concern include DSL end new_module.tap do |mod| class_mod = create_class_mod(args) mod.const_set(:ClassMethods, class_mod) end end
Source
# File lib/grape/util/strict_hash_configuration.rb, line 56 def self.nested_settings_methods(setting_name, new_config_class) new_config_class.class_eval do setting_name.each_pair do |key, value| define_method :"#{key}_context" do @contexts[key] ||= Grape::Util::StrictHashConfiguration.config_class(*value).new end define_method key do |&block| send(:"#{key}_context").instance_exec(&block) end end define_method :to_hash do @settings.to_hash.merge( setting_name.each_key.with_object({}) do |k, merge_hash| merge_hash[k] = send(:"#{k}_context").to_hash end ) end end end
Source
# File lib/grape/util/strict_hash_configuration.rb, line 47 def self.simple_settings_methods(setting_name, new_config_class) setting_name_sym = setting_name.to_sym new_config_class.class_eval do define_method setting_name do |new_value| @settings[setting_name_sym] = new_value end end end
Public Instance Methods
Source
# File lib/grape/util/strict_hash_configuration.rb, line 93 def config_context @config_context ||= config_class.new end