Contents

require 'active_support/concern'

module Cloudfront
	module Private
		module Configuration			
			extend ActiveSupport::Concern
			
			included do
				add_config :key_pair_id
				add_config :pem_file
			end
			
			module ClassMethods
			
			  def add_config(name)
          class_eval <<-RUBY, __FILE__, __LINE__ + 1
            def self.#{name}(value=nil)
              @#{name} = value if value
              return @#{name} if self.object_id == #{self.object_id} || defined?(@#{name})
              name = superclass.#{name}
              return nil if name.nil? && !instance_variable_defined?("@#{name}")
              @#{name} = name && !name.is_a?(Module) && !name.is_a?(Symbol) && !name.is_a?(Numeric) && !name.is_a?(TrueClass) && !name.is_a?(FalseClass) ? name.dup : name
            end

            def self.#{name}=(value)
              @#{name} = value
            end

            def #{name}
              value = self.class.#{name}
              value.instance_of?(Proc) ? value.call : value
            end
          RUBY
        end
        
        def configure
          yield self
        end        
			end
		end
	end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
cloudfront-private-0.0.3	lib/cloudfront-private/configuration.rb
cloudfront-private-0.0.2	lib/cloudfront-private/configuration.rb
cloudfront-private-0.0.1	lib/cloudfront-private/configuration.rb