Make sqlite_utils.utils.chunks a documented function

[simonw]

I want to use it in another project:

sqlite-utils/sqlite_utils/utils.py

Lines 471 to 474 in 8a9fe64

	def chunks(sequence, size):
	iterator = iter(sequence)
	for item in iterator:
	yield itertools.chain([item], itertools.islice(iterator, size - 1))

[simonw]

Documentation can go here: https://sqlite-utils.datasette.io/en/stable/reference.html#sqlite-utils-utils

[simonw]

Documentation: https://sqlite-utils.datasette.io/en/latest/reference.html#sqlite-utils-utils-chunks