Contents

require 'alephant/publisher/views'
require 'json'
require 'hashie'

module Alephant::Publisher::Views
  module Base
    def self.included base
      base.send :include, InstanceMethods
      base.extend ClassMethods
    end

    module InstanceMethods
      attr_reader :data, :content_type, :base_path

      def initialize(data = {})
        @data = Hashie::Mash.new data
        @base_path = self.class.base_path

        setup
      end

      def to_h
        whitelist.reduce({}) { |m,s| m.tap { |m| m[s] = self.send(s) } }
      end

      def setup; end
      def whitelist; [] end
    end

    module ClassMethods
      attr_accessor :base_path

      def inherited(subclass)
        current_dir = File.dirname(caller.first[/\/[^:]+/])
        dir_path    = Pathname.new(File.join(current_dir,'..')).realdirpath

        subclass.base_path = dir_path.to_s

        Alephant::Publisher::Views.register(subclass)
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
alephant-publisher-0.6.3	lib/alephant/publisher/views/base.rb
alephant-publisher-0.6.2	lib/alephant/publisher/views/base.rb