dry-python/returns 0.4.0

Version 0.4.0 aka Goodbye, Monads!

on GitHub

Features

• Moves all types to .pyi files
• Renames all classes according to new naming pattern
• HUGE improvement of types
• Renames fmap to map
• Renames do_notation to pipeline, moves it to functions.py
• Renames ebind to rescue
• Renames efmap to fix
• Renames Monad to Container
• Removes Maybe monad, since typing does not have NonNullable type