Whilst contributing other PRs I noticed the time to run tests on CI could be improved by using the Travis dependency cache.
Before the change, recent builds on master have taken approx 5m30s-5m50s to complete - including over 3 minutes spent installing gems. With a warm cache this drops to ~2m30s build time, and installing gems takes under 10 seconds.
Whilst contributing other PRs I noticed the time to run tests on CI could be improved by using the Travis dependency cache.
Before the change, recent builds on
masterhave taken approx 5m30s-5m50s to complete - including over 3 minutes spent installing gems. With a warm cache this drops to ~2m30s build time, and installing gems takes under 10 seconds.Before
After