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Contents
# encoding: utf-8
module Mongoid #:nodoc:
module Fields #:nodoc:
module Internal #:nodoc:
# Defines the behaviour for localized string fields.
class Localized
include Serializable
# Deserialize the object based on the current locale. Will look in the
# hash for the current locale.
#
# @example Get the deserialized value.
# field.deserialize({ "en" => "testing" })
#
# @param [ Hash ] object The hash of translations.
#
# @return [ String ] The value for the current locale.
#
# @since 2.3.0
def deserialize(object)
return nil if object.nil?
locale = ::I18n.locale
if ::I18n.respond_to?(:fallbacks)
object[::I18n.fallbacks[locale].map(&:to_s).find{ |loc| object[loc] }]
else
object[locale.to_s]
end
end
# Special case to serialize the object.
#
# @example Convert to a selection.
# field.selection(object)
#
# @param [ Object ] The object to convert.
#
# @return [ Object ] The converted object.
#
# @since 2.4.0
def selection(object)
return object if object.is_a?(::Hash)
serialize(object)
end
# Convert the provided string into a hash for the locale.
#
# @example Serialize the value.
# field.serialize("testing")
#
# @param [ String ] object The string to convert.
#
# @return [ Hash ] The locale with string translation.
#
# @since 2.3.0
def serialize(object)
{ ::I18n.locale.to_s => object }
end
end
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems