map and filter defined using reduce

reduce.py

def map_(function, iterable):
    return reduce(lambda lst, cur: lst + [function(cur)], iterable, [])
	
	
def filter_(function, iterable):
	return reduce(lambda lst, cur: ((lst + cur) if type(iterable) is str else (lst + (cur,) if type(iterable) is tuple else lst + [cur])) if (function if function is not None else bool)(cur) else lst, iterable, '' if type(iterable) is str else tuple() if type(iterable) is tuple else [])