Chop list at index

Lists-Logic
,
8

Here’s a python version that doesn’t necessarily have to use booleans. It just splits a list of items based on groupings of paired values.

image
image992×453 38.2 KB

You could easily modify it to look specifically for False or any other value by changing the query to the target value and removing the output section of the else statement.

Code 
items = IN[0]
vals = IN[1]
out = []
sub = []
items.append(None)
vals.append(None)
prev = vals[0]

for item,val in zip(items,vals):
	if val == prev:
		sub.append(item)
		prev = val
	else:
		out.append(sub)
		sub = []
		sub.append(item)
		prev = val
		
OUT = out
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