Sha256: bc7f9d32148e6ea0b8ce05a018245a68d22fe9386b8d22b0c2eeca1be8f296bd
Contents?: true
Size: 896 Bytes
Versions: 13
Compression:
Stored size: 896 Bytes
Contents
module PassiveRecord
module Associations
class BelongsToAssociation < Struct.new(:child_class, :parent_class_name, :target_name_symbol)
def to_relation(child_model)
BelongsToRelation.new(self, child_model)
end
def parent_class
# look in same namespace as child class
module_name = child_class.name.deconstantize
module_name = "Object" if module_name.empty?
(module_name.constantize).const_get(parent_class_name)
end
def child_class_name
child_class.name
end
end
class BelongsToRelation < Struct.new(:association, :child_model)
def singular?
true
end
def lookup
association.parent_class.find_by(parent_model_id)
end
def parent_model_id
@parent_model_id ||= nil
end
def parent_model_id=(id)
@parent_model_id = id
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems