cillian64 · February 20, 2016 23:12
diff --git a/enum_step.py b/enum_step.py
 def enum_step(seq, start=0, step=1):
    """
    Like the builtin enumerate(seq), but with adjustable stepping.  Useful for backwards enumeration:
    for idx,x in enum_step(reversed(seq), len(seq)-1, -1):
        ...
    """
    idx = start
    for x in seq:
        yield (idx, x)
        idx += step
	def enum_step(seq, start=0, step=1):
	"""
	Like the builtin enumerate(seq), but with adjustable stepping. Useful for backwards enumeration:
	for idx,x in enum_step(reversed(seq), len(seq)-1, -1):
	...
	"""
	idx = start
	for x in seq:
	yield (idx, x)
	idx += step