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Contents
module ActiveRecord
module Associations
class AssociationCollection
include Hobo::Model::Scopes::ApplyScopes
def hobo_association_collection?
Hobo::Model.in?(@owner.class.included_modules)
end
def new_candidate(attributes = {})
record = new
@target.delete record
set_reverse_association(record) if hobo_association_collection?
record
end
def user_new_candidate(user, attributes = {})
record = user_new(user, attributes)
@target.delete record
set_reverse_association(record) if hobo_association_collection?
record
end
# DO NOT call super here - AssociationProxy's version loads the collection, and that's bad.
# TODO: this really belongs in Rails; migrate it there ASAP
def respond_to?(*args)
proxy_respond_to?(*args) || Array.new.respond_to?(*args)
end
# TODO: send this patch into Rails. There's no reason to load the collection just to find out it acts like an array.
def is_a?(klass)
[].is_a?(klass)
end
def member_class
proxy_reflection.klass
end
private
def set_reverse_association(object)
if @owner.new_record? &&
(refl = @owner.class.reverse_reflection(@reflection.name)) &&
refl.macro == :belongs_to
bta = ActiveRecord::Associations::BelongsToAssociation.new(object, refl)
bta.replace(@owner)
object.instance_variable_set("@#{refl.name}", bta)
end
end
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems