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Contents
module Mobility
module Plugins
=begin
Adds translated attribute names and values to the hash returned by #attributes.
Also adds a method #translated_attributes with names and values of translated
attributes only.
@note Adding translated attributes to +attributes+ can have unexpected
consequences, since these attributes do not have corresponding columns in the
model table. Using this plugin may lead to conflicts with other gems.
=end
module AttributeMethods
extend Plugin
default true
requires :attributes
initialize_hook do |*names|
include InstanceMethods
define_method :translated_attributes do
super().merge(names.inject({}) do |attributes, name|
attributes.merge(name.to_s => send(name))
end)
end
end
# Applies attribute_methods plugin for a given option value.
included_hook do
if options[:attribute_methods]
define_method :untranslated_attributes, ::ActiveRecord::Base.instance_method(:attributes)
end
end
module InstanceMethods
def translated_attributes
{}
end
def attributes
super.merge(translated_attributes)
end
end
end
register_plugin(:attribute_methods, AttributeMethods)
end
end
Version data entries
29 entries across 29 versions & 1 rubygems