module Doorkeeper::JWT::Config::Option
Public Instance Methods
extended(base)
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# File lib/doorkeeper/jwt/config.rb, line 111 def extended(base) base.send(:private, :option) end
option(name, options = {})
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Defines configuration options.
When you call option, it defines two methods. One method will take place in the Config
class and the other method will take place in the Builder
class.
The name
parameter will set both builder method and config attribute. If the :as
option is defined, the builder method will be the specified option while the config attribute will be the name
parameter.
If you want to introduce another level of config DSL you can define builder_class
parameter. Builder
should take a block as the initializer parameter and respond to function build
that returns the value of the config attribute.
Options¶ ↑
:as
-
Set the builder method that goes inside
configure
block.
:default
-
The default value in case no option was set.
Examples¶ ↑
option :name option :name, as: :set_name option :name, default: 'My Name' option :scopes, builder_class: ScopesBuilder
# File lib/doorkeeper/jwt/config.rb, line 81 def option(name, options = {}) attribute = options[:as] || name attribute_builder = options[:builder_class] attribute_symbol = :"@#{attribute}" Builder.instance_eval do define_method name do |*args, &block| # TODO: is builder_class option being used? value = if attribute_builder attribute_builder.new(&block).build else block || args.first end @config.instance_variable_set(attribute_symbol, value) end end define_method attribute do |*| if instance_variable_defined?(attribute_symbol) instance_variable_get(attribute_symbol) else options[:default] end end public attribute end