yter 2.0.0

Clever, quick iterators that make your smile whiter

# yter

Version 2.0.0 2018, September 13

Clever, quick iterator functions that make your smile whiter.

This will work with versions of Python 2.6+ and 3.2+. The tests also pass with recent Pypy and Jython releases.

## Functions

There are many functions that process data from iterators in efficient ways.

• yany – Extended version of the builtin any, test if any values are true

• yall – Extended version of the builtin all, test if all values are true

• ylen – Complete an iterator and get number of values

• first – Get the first value from an iteraterable

• last – Get the final value from an iteraterable

• head – Get the first values from an iteraterable

• tail – Get the last values from an iteraterable

• minmax – Find the minimum and maximum values from an iterable

• isiter – Test if an object is iterable, but not a string type

• sequence – Efficient copy of non sequence data

• repeat – Efficient lazy copy of non sequence data

## Iterators

There are several iterators that wrap an existing iterator and process it’s output.

• call – Iterator that works with mixed callable types

• percent – Iterator that skips a percentage of values

• flat – Iterator of values from a iterable of iterators

• chunk – Iterator of lists with a fixed size from iterable

• key – Iterator of pairs of key result and original values

• unique – Iterate only the unique values

• duplicates – Iterate only the duplicated values

## Keys

Utility functions that are useful to use as a key argument

• formatter – Create a function that formats given values into strings

• numeric – Split a string into string and integer sections

• getter – Shorthand for attrgetter, itemgetter, and methodcaller operators

[More documentation](https://gitlab.com/shredwheat/yter/blob/master/docs/docs/index.md) found in the repository.