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54 lines
1.1 KiB
Text
54 lines
1.1 KiB
Text
title = Parallelism
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cards = checkout commit-auto
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[description]
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Did you know that creating parallel timelines is perfectly legal and safe? It's true!
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Can you find out when things went wrong in this zoo, and create a parallel universe where everyone is happy?
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[setup]
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echo "x = 500
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y = 100" > lion
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echo "x = 100
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y = 100" > child
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git add .
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git commit -m "The beginning"
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echo "x = 150
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y = 100" > lollipop
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git add .
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git commit -m "The child buys something"
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echo "x = 400
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y = 100" > child
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git add .
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git commit -m "The child climbs somewhere"
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git rm child
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#echo "Looks happy. :)" > lion
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git add .
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git commit -m "Oh no"
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echo "x = 450
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y = 100" > lion
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git add .
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git commit -m "Nap time!"
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git checkout --detach
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git branch -d main
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[win]
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# Is the child still there, and is the lion not hungry?
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{ git ls-tree --name-only -r HEAD | grep child; } && { git show HEAD:lollipop | grep "x = 4"; }
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[congrats]
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Whew, good job! This seems like a *much* better outcome.
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Feel free to add more parallel timelines, or make them longer.
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If you're ready, our next mission is already waiting...
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