# -*- coding: utf-8 -*-
"""The API for ``iter_together``."""
[docs]def iter_together(path_left: str, path_right: str):
"""Open the two files, iterate over then, and zip them together.
:param path_left: A path to a CSV file
:param path_right: A path to a CSV file
"""
with open(path_left) as left_file, open(path_right) as right_file:
for left_line, right_line in zip(left_file, right_file):
left_idx, left_value = left_line.strip().split(',')
right_idx, right_value = right_line.strip().split(',')
yield left_idx, left_value, right_value