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Contents
# encoding: utf-8
module Mongoid #:nodoc:
module Fields #:nodoc:
module Internal #:nodoc:
# Defines the behaviour for range fields.
class Range
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 [ Range ] The converted range.
#
# @since 2.1.0
def deserialize(object)
object.nil? ? nil : ::Range.new(object["min"], object["max"])
end
# Convert the provided object to a Mongoid criteria friendly value. For
# ranges this will look for something between the min and max values.
#
# @example Convert the field.
# 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)
{
"min" => { "$gte" => object.first },
"max" => { "$lte" => object.last }
}
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 [ Hash ] The converted hash.
#
# @since 2.1.0
def serialize(object)
object.nil? ? nil : { "min" => object.first, "max" => object.last }
end
end
end
end
end
Version data entries
164 entries across 72 versions & 3 rubygems