ga-wdi-boston/wdi_1_ruby_hw_mbta_simplified — pull request #17 by afeinber (2014-06-11 03:19:26+00:00)
Title: completed hw number 2

Not bad. Hardest part was making the method to find the intersection. Maybe there is a better way to do this than the way I did it? Also I wonder whether one could not have made the subway an array of arrays. I just wanted some practice with hashes so I made it an hash of arrays.