Sha256: 02324bead806c7e41d5c176462bf29562d449f0936d2e3a58cbf540a58be40ca
Contents?: true
Size: 1.67 KB
Versions: 4
Compression:
Stored size: 1.67 KB
Contents
# encoding: utf-8
module Mongoid #:nodoc:
module Fields #:nodoc:
module Internal #:nodoc:
# Defines the behaviour for big decimal fields.
class BigDecimal
include Serializable
# Deserialize this field from the type stored in MongoDB to the type
# defined on the model.
#
# @example Deserialize the field.
# field.deserialize(object)
#
# @param [ Object ] object The object to cast.
#
# @return [ BigDecimal ] The converted big decimal.
#
# @since 2.1.0
def deserialize(object)
return object unless object
begin
Float(object) unless object == 'NaN'
::BigDecimal.new(object)
rescue ArgumentError, TypeError
object
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
# Serialize the object from the type defined in the model to a MongoDB
# compatible object to store.
#
# @example Serialize the field.
# field.serialize(object)
#
# @param [ Object ] object The object to cast.
#
# @return [ String ] The converted string.
#
# @since 2.1.0
def serialize(object)
object ? object.to_s : object
end
end
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems