Changelog

0.2.2 - 2016-03-23

Fixed

#17 - use call_user_func instead of invoking a variable.

0.2.1 - 2015-12-06

Altered

Cloning is used to create the new pipeline [performance]
Stages are callable, so no need to wrap them in closures.

0.2.0 - 2015-12-04

Changed

Stages are now anything that satisfies the callable type-hint.

0.1.0 - 2015-06-25

Initial release