module LunaPark::Extensions::DataMapper
@example
class ProductRepository include LunaPark::Extensions::DataMapper entity Product mapper ProductMapper def find(id) read_one products.where(id: id) end def all read_all products end def save(input) entity = wrap(input) row = to_row(entity) new_row = products.where(id: entity.id).update(row) new_attrs = from_row(new_row) entity.set_attributes(new_attrs) entity end private # Common dataset method is usefull for extensions def dataset SEQUEL_CONNECTION[:products] end alias products dataset end
Public Class Methods
included(base)
click to toggle source
# File lib/luna_park/extensions/data_mapper.rb, line 39 def self.included(base) base.extend ClassMethods base.include InstanceMethods end