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Contents
# encoding: utf-8
module Mongoid
module Relations
module Bindings
module Embedded
# Binding class for embedded_in relations.
class In < Binding
# Binds the base object to the inverse of the relation. This is so we
# are referenced to the actual objects themselves on both sides.
#
# This case sets the metadata on the inverse object as well as the
# document itself.
#
# @example Bind the documents.
# name.person.bind(:continue => true)
# name.person = Person.new
#
# @option options [ true, false ] :continue Continue binding the inverse.
# @option options [ true, false ] :binding Are we in build mode?
#
# @since 2.0.0.rc.1
def bind_one
base.__metadata = metadata.inverse_metadata(target) unless base.__metadata
base.parentize(target)
binding do
if base.embedded_many?
target.do_or_do_not(metadata.inverse(target)).push(base)
else
target.do_or_do_not(metadata.inverse_setter(target), base)
end
end
end
# Unbinds the base object and the inverse, caused by setting the
# reference to nil.
#
# @example Unbind the document.
# name.person.unbind(:continue => true)
# name.person = nil
#
# @option options [ true, false ] :continue Do we continue unbinding?
#
# @since 2.0.0.rc.1
def unbind_one
binding do
if base.embedded_many?
target.do_or_do_not(metadata.inverse(target)).delete(base)
else
target.do_or_do_not(metadata.inverse_setter(target), nil)
end
end
end
end
end
end
end
end
Version data entries
15 entries across 15 versions & 2 rubygems