CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

Types of changes are:

• Security in case of vulnerabilities.
• Deprecated for soon-to-be removed features.
• Added for new features.
• Changed for changes in existing functionality.
• Removed for now removed features.
• Fixed for any bug fixes.

Unreleased

Added

• fungebra.Function. Function decorator to allow use of expression syntax and method chaining.
• Expression syntax for Function callables:
  • + - function composition.
  • | - function piping/chaining.
  • ** - right-associative function piping/chaining.
  • << - left-handed partial application.
  • >> - right-handed partial application.
  • - - shortcut for map.
  • < - shortcut for filter.
  • > - shortcut for reduce.
• Methods for Function callables:
  • collect - collect arguments before psasing.
  • expand - unpack single argument before passing.
  • compose(*others) - return composition of this function with others.
  • pipe(func) - return function which passes output of this function to func
  • partial(*args, **kwargs) - left-handed partial application.
  • rpartial(*args, **kwargs) - right-handed partial application.
  • map - shortcut for partial(map, self).
  • lmap - same as map but returns a list.
  • filter([filter_func]) - pipe output of this function to filter, or create filter from self if no arguments passed.
  • reduce([reduce_func]) - pipe output of this function to reducer, or create reducer from self if not arguments passed.
• Top-level helpers:
  • identity - shortcut for Function(lambda _: _)
  • pipeline(*funcs) - return a left-to-right pipeline from a series of functions.
  • Args - dataclass for arguments, used for passing mixed positional and keyword arguments through pipes or into partial applications.
• fungebra.functions modules containing a number of commonly useful Function callables.
• Project started :)

[0.0.0]

Nothing here.