Why is yarn.lock in .gitignore?

[tylercollier]

@devlemire Why is yarn.lock in .gitignore? It shouldn't be, unless there's some special circumstance.

[devlemire]

@tylercollier I turn through projects so fast I couldn't tell you. You can submit a PR that removes it from the .gitignore file.

[devlemire]

@tylercollier The only reason that comes to mind is that we don't teach yarn. It was probably added to the .gitignore file to avoid student confusion.