class Mongoid::Fields::Localized
Public Instance Methods
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
# File lib/mongoid/fields/localized.rb, line 19 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
# File lib/mongoid/fields/localized.rb, line 33 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
# File lib/mongoid/fields/localized.rb, line 47 def mongoize(object) { ::I18n.locale.to_s => type.mongoize(object) } end
Private Instance Methods
Are fallbacks being used for this localized field.
@api private
@example Should fallbacks be used.
field.fallbacks?
@return [ true, false ] If fallbacks should be used.
@since 5.1.0
# File lib/mongoid/fields/localized.rb, line 63 def fallbacks? return true if options[:fallbacks].nil? !!options[:fallbacks] end
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
# File lib/mongoid/fields/localized.rb, line 80 def lookup(object) locale = ::I18n.locale value = if object.key?(locale.to_s) object[locale.to_s] elsif object.key?(locale) object[locale] end return value unless value.nil? if fallbacks? && ::I18n.respond_to?(:fallbacks) object[::I18n.fallbacks[locale].map(&:to_s).find{ |loc| object.has_key?(loc) }] end end