def iterate_(func, times, value):
"""Use toolz iterate function to actually iterate
>>> assert iterate_(lambda x: x * 2, 3, 1) == 8
"""
iter_ = iterate(func, value)
for _ in range(times):
next(iter_)
return next(iter_)
def iterate_(func, times, value):
"""Use toolz iterate function to actually iterate
Args:
func: function to iteratep
times: the number of iterations
value: start value
Returns:
the updated value
"""
iter_ = iterate(func, value)
for _ in range(times):
next(iter_)
return next(iter_)
def iterate_times(func, times, value):
"""Iterate a function over a value.
Args:
func: the function to iterate
times: the number of times to iterate
value: the value to iterate over
Returns:
an update value
>>> def inc(value):
... return value + 1
>>> iterate_times(inc, 0, 1)
1
>>> iterate_times(inc, 3, 1)
4
"""
iter_ = iterate(func, value)
for _ in range(times):
next(iter_)
return next(iter_)
def iterate_times(func, times, value):
iter_ = iterate(func, value)
for _ in range(times):
next(iter_)
return next(iter_)