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Contents
# encoding: utf-8
module Mongoid
module Fields
class Localized < Standard
# Demongoize the object based on the current locale. Will look in the
# hash for the current locale.
#
# @example Get the demongoized value.
# field.demongoize({ "en" => "testing" })
#
# @param [ Hash ] object The hash of translations.
#
# @return [ Object ] The value for the current locale.
#
# @since 2.3.0
def demongoize(object)
if object
type.demongoize(lookup(object))
end
end
# Is the field localized or not?
#
# @example Is the field localized?
# field.localized?
#
# @return [ true, false ] If the field is localized.
#
# @since 2.3.0
def localized?
true
end
# Convert the provided string into a hash for the locale.
#
# @example Serialize the value.
# field.mongoize("testing")
#
# @param [ String ] object The string to convert.
#
# @return [ Hash ] The locale with string translation.
#
# @since 2.3.0
def mongoize(object)
{ ::I18n.locale.to_s => type.mongoize(object) }
end
private
# Lookup the value from the provided object.
#
# @api private
#
# @example Lookup the value.
# field.lookup({ "en" => "test" })
#
# @param [ Hash ] object The localized object.
#
# @return [ Object ] The object for the locale.
#
# @since 3.0.0
def lookup(object)
locale = ::I18n.locale
if ::I18n.respond_to?(:fallbacks)
object[::I18n.fallbacks[locale].map(&:to_s).find{ |loc| object.has_key?(loc) }]
else
object[locale.to_s]
end
end
end
end
end
Version data entries
16 entries across 14 versions & 3 rubygems