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Function composition operators for functional programming

Project description

fcompop is a Python library that provides function composition operators.

An example of usages is following:

>>> import fcompop
>>> fcompop.inject()  # adding operators to builtin&user functions
>>> func = str._ >> (lambda x: x * 2 + 'abc') >> str.upper
>>> func(123)
>>> func = (lambda x: '-' + x)._ << chr << (lambda x: x + 1) << ord
>>> func('a')

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