railsbridge-boston/railsbridge-boston — pull request #68 by slothbear (2013-06-26 20:01:12+00:00)
Title: Use long switches when checking versions.

Someone asked last weekend about the inconsistency when checking versions of the tools. Some use `-v`, some use `--version`. Since all of the tools support the long switch, let's use that. Plus the long switch is easier for beginners to understand. This commit only updates the version switch, but I'll be on the lookout to replace short switches unless someone argues otherwise.