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Contents
# Copyright (c) 2011 Artem Kuzko
# Released under the MIT license. See LICENSE for details.
module PowerEnum::Reflection
extend ActiveSupport::Concern
module ClassMethods
def reflect_on_all_enumerated
# Need to give it a full namespace to avoid getting Rails confused in development
# mode where all objects are reloaded on every request.
reflections.values.grep(PowerEnum::Reflection::EnumerationReflection)
end
def reflect_on_enumerated( enumerated )
reflections[enumerated.to_sym].is_a?(PowerEnum::Reflection::EnumerationReflection) ? reflections[enumerated.to_sym] : nil
end
end
class EnumerationReflection < ActiveRecord::Reflection::MacroReflection
def initialize( name, options, active_record )
super :has_enumerated, name, options, active_record
end
def class_name
@class_name ||= (@options[:class_name] || @name).to_s.camelize
end
def foreign_key
@foreign_key ||= (@options[:foreign_key] || "#{@name}_id").to_s
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems