Function composition operators
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) '123123ABC' >>> func = (lambda x: '-' + x)._ << chr << (lambda x: x + 1) << ord >>> func('a') '-b'
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