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Versions: 15
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Contents
module QDM
# Represents a Code
class Code
attr_accessor :code, :display, :system, :version
# Code and code system are required (at minimum).
def initialize(code, sys, display = nil, version = nil)
@code = code
@system = sys
@display = display
@version = version
end
# Converts an object of this instance into a database friendly value.
def mongoize
{ code: @code, system: @system, display: @display, version: @version, _type: 'QDM::Code' }
end
class << self
# Get the object as it was stored in the database, and instantiate
# this custom class from it.
#
# The array elements in demongoize are the same 5 elements used in mongoize, i.e.
# [ code, system, display, version ].
def demongoize(object)
return nil unless object
object = object.symbolize_keys
QDM::Code.new(object[:code], object[:system], object[:display], object[:version])
end
# Takes any possible object and converts it to how it would be
# stored in the database.
def mongoize(object)
case object
when nil then nil
when QDM::Code then object.mongoize
when Hash
object = object.symbolize_keys
QDM::Code.new(object[:code], object[:system], object[:display], object[:version]).mongoize
else object
end
end
# Converts the object that was supplied to a criteria and converts it
# into a database friendly form.
def evolve(object)
case object
when QDM::Code then object.mongoize
else object
end
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems