tree a12ad801cdf70239d2d5c113eb2693b594c75a69
parent c2f9707e31b3c0b96176180e0d39a592e8b9c448
author shahshreya <shreya@onlab.us> 1426810740 -0700
committer shahshreya <shreya@onlab.us> 1426810740 -0700

Checking the length of the iterables in the zip function and adding more comments