module Grape::Util::StrictHashConfiguration
Public Class Methods
config_class(*args)
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# File lib/grape/util/strict_hash_configuration.rb, line 31 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
create_class_mod(args)
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# File lib/grape/util/strict_hash_configuration.rb, line 90 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
module(*args)
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# File lib/grape/util/strict_hash_configuration.rb, line 77 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
nested_settings_methods(setting_name, new_config_class)
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# File lib/grape/util/strict_hash_configuration.rb, line 54 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 merge_hash = {} setting_name.each_key { |k| merge_hash[k] = send("#{k}_context").to_hash } @settings.to_hash.merge( merge_hash ) end end end
simple_settings_methods(setting_name, new_config_class)
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# File lib/grape/util/strict_hash_configuration.rb, line 45 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
config_context()
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# File lib/grape/util/strict_hash_configuration.rb, line 92 def config_context @config_context ||= config_class.new end