On Oct 23, 2016 9:12 AM, "Danilo J. S. Bellini" <danilo.bell...@gmail.com>
wrote:
Actually, itertools.accumulate and functools.reduce have their parameters
reversed, and accumulate doesn't have a "start" parameter.
def accumulate2(fn=operator.add, it, start=None):
if start is not None:
it = iterations.chain([start], it)
return itertools.accumulate(it, fn)
I would have preferred this signature to start with, but it's easy to wrap.
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