Sha256: 50a92dd384825a45407b62344ca0d64734ee8da31be97fb79a0ec914b60af98d
Contents?: true
Size: 985 Bytes
Versions: 21
Compression:
Stored size: 985 Bytes
Contents
module Partitioned
# Partitioned abstract class for all partitioned models based as a single integer field value that is used as a foreign key
class ByForeignKey < ByIntegerField
self.abstract_class = true
# the field to partition on
# @return [Integer] re-routed to {#self.partition_foreign_key}
def self.partition_integer_field
return partition_foreign_key
end
# the field to partition on
# @return [String] the name of the foreign key field
def self.partition_foreign_key
raise MethodNotImplemented.new(self, :partition_foreign_key)
end
partitioned do |partition|
partition.foreign_key lambda {|model, foreign_key_value|
return Configurator::Data::ForeignKey.new(model.partition_foreign_key,
ActiveSupport::Inflector::pluralize(model.partition_foreign_key.to_s.sub(/_id$/,'')),
:id)
}
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems