> London's tube system map Perhaps you live in London, a city with many subway lines and stations that makes many places easy to reach, just like a repository

> London's tube system map Perhaps you live in London, a city with many subway lines and stations that makes many places easy to reach, just like a repository with commits that makes it easy to find where something was introduced. I live in São Paulo, a city 2 times bigger than London but with a smaller subway map. Few places have a subway station near them. Finding the nearest station is only part of the problem, as we need to find a way to go from the station to where we need to be. Just like a repository that uses squash merges.