pipeto 0.0.1

linux pipe style for python

linux pipe style port to python
===============================

|Build Status| tested on 2.7, 3.2, 3.3

Install
-------

.. code:: bash

pip install pipeto

API
---

- | ``pipe(arg)``
| generate a pipable object
| @param : arg {mixed}

- | ``done(*args, **kwargs)``
| get the actural value out of pipable object

- | ``to(fn)``
| pass the args before to function ``fn``\ and get the return value.
The difference between ``pipe`` and ``to`` : The general pattern for
``pipe`` is ``pipe(arg) | fn1 | fn2 | fn3 | done``.
| And for ``to`` is ``arg | to(fn1) | to(fn2) | to(fn3)``. (No
``done`` is need here!)
| @param : fn {function}

- | ``compose(fn)`` compose functions.
| @param : fn {function}

example
-------

.. code:: python

from pipeto import *

def add1(x): return x + 1

def minus(x): return 0 - x

def double(x): return x * 2

2 | to(add1) | to(double) | to(minus) # == minus(double(add1(2)))
pipe(2) | add1 | done # == add1(2)
pipe(2) | add1 | double | minus | done # == minus(double(add1(2)))
(compose(add1) | double | minus)(2) # == minus(double(add1(2)))
pipe(3) | add1 | minus | double | done # == double(minus(add1(3)))

.. |Build Status| image:: https://travis-ci.org/v2e4lisp/pipeto.png
:target: https://travis-ci.org/v2e4lisp/pipeto