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Versions: 13
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Stored size: 941 Bytes
Contents
module PassiveRecord
module Associations
class HasManyAssociation < Struct.new(:parent_class, :child_class_name, :children_name_sym)
def to_relation(parent_model)
HasManyRelation.new(self, parent_model)
end
def target_name_symbol
children_name_sym
end
end
class HasManyRelation < HasOneRelation
include Enumerable
extend Forwardable
def all
child_class.where(parent_model_id_field => parent_model.id).all
end
def_delegators :all, :each
def all?(*args)
all.all?(*args)
end
def empty?
all.empty?
end
def where(conditions={})
child_class.where(conditions.merge(parent_model_id_field.to_sym => parent_model.id))
end
def <<(child)
child.send(parent_model_id_field + "=", parent_model.id)
all
end
def singular?
false
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems