Contents

require 'protector/adapters/active_record/base'
require 'protector/adapters/active_record/association'
require 'protector/adapters/active_record/relation'
require 'protector/adapters/active_record/preloader'
require 'protector/adapters/active_record/strong_parameters'

module Protector
  module Adapters
    # ActiveRecord adapter
    module ActiveRecord
      # YIP YIP! Monkey-Patch the ActiveRecord.
      def self.activate!
        return false unless defined?(::ActiveRecord)

        ::ActiveRecord::Base.send :include, Protector::Adapters::ActiveRecord::Base
        ::ActiveRecord::Relation.send :include, Protector::Adapters::ActiveRecord::Relation
        ::ActiveRecord::Associations::SingularAssociation.send :include, Protector::Adapters::ActiveRecord::Association
        ::ActiveRecord::Associations::CollectionAssociation.send :include, Protector::Adapters::ActiveRecord::Association
        ::ActiveRecord::Associations::Preloader.send :include, Protector::Adapters::ActiveRecord::Preloader
        ::ActiveRecord::Associations::Preloader::Association.send :include, Protector::Adapters::ActiveRecord::Preloader::Association
      end

      def self.modern?
        Gem::Version.new(::ActiveRecord::VERSION::STRING) >= Gem::Version.new('4.0.0')
      end

      def self.is?(instance)
        instance.is_a?(::ActiveRecord::Relation) ||
        (instance.is_a?(Class) && instance < ActiveRecord::Base)
      end

      def self.null_proc
        # rubocop:disable IndentationWidth, EndAlignment
        @null_proc ||= if modern?
          proc { none }
        else
          proc { where('1=0') }
        end
        # rubocop:enable IndentationWidth, EndAlignment
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
protector-0.7.1	lib/protector/adapters/active_record.rb
protector-0.7.0	lib/protector/adapters/active_record.rb