Contents

require 'active_support/concern'
require 'active_support/core_ext/class'
require 'active_support/inflector'
require "chosen_template/version"
require 'chosen_template/chooser'
require 'chosen_template/chosen'

module ChosenTemplate
  CHOOSABLE_REQUIRED_COLUMNS = [:template_published_at, :template_previewed_at]

  extend ActiveSupport::Concern

  module ClassMethods
    def chooses_templates(*template_choices)
      cattr_accessor :template_choices
      self.template_choices = template_choices
      include Chooser
    end

    def choosable_template(options={})
      cattr_accessor :chosen_by
      self.chosen_by = options[:by]

      CHOOSABLE_REQUIRED_COLUMNS.each do |column_name|
        unless self.column_names.include?(column_name.to_s)
          raise ArgumentError, "`#{self.table_name}` requires the `#{column_name}` column"
        end
      end
      include Chosen
    end
  end

end

ActiveRecord::Base.send :include, ChosenTemplate

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
chosen_template-0.0.1	lib/chosen_template.rb