Git Aliases for Ruby Fundamentals class

git-aliases.txt

# rails fundamentals aliases

## see all the branches we have locally
branches = branch -l

## see a oneline summary of log messages
logs = log --oneline

## add all changed files and commit them with optional message
save = !sh -c 'msg=\"Save changes\" && git add -A . && git commit -m \"${1:-$msg}\"' -

## undo the last commit
undo = reset --soft HEAD^

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