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module Mongoid
module Association
module Embedded
class EmbeddedIn
# The Binding object for embedded_in associations.
#
# @since 7.0
class Binding
include Bindable
# 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 association metadata on the inverse object as well as the
# document itself.
#
# @example Bind the documents.
# name.person.bind(:continue => true)
# name.person = Person.new
#
# @since 2.0.0.rc.1
def bind_one
_base._association = _association.inverse_association(_target) unless _base._association
_base.parentize(_target)
binding do
if _base.embedded_many?
_target.do_or_do_not(_association.inverse(_target)).push(_base)
else
_target.do_or_do_not(_association.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
#
# @since 2.0.0.rc.1
def unbind_one
binding do
if _base.embedded_many?
_target.do_or_do_not(_association.inverse(_target)).delete(_base)
else
_target.do_or_do_not(_association.inverse_setter(_target), nil)
end
end
end
end
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems