py311-toolz

Functional standard library for Python

toolz is implemented in three parts: * itertoolz, for operations on iterables. Examples: groupby, unique, interpose, * functoolz, for higher-order functions. Examples: memoize, curry, compose * dicttoolz, for operations on dictionaries. Examples: assoc, update-in, merge. These functions come from the legacy of functional languages for list processing. They interoperate well to accomplish common complex tasks.