Today I Learned

TIL, 2017-08-01

  • .loaded? to see if an association has been eager loaded.
  • update_column to not touch updated_at field in database.
  • Model.all.each is different from Model.all.
  • Not that okay in SQL I think. Must subquery.
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TIL, 2017-07-31

Rails where–optimistically finds, if can’t, it will return an empty or will just return what it found, without an error....
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TIL, 2017-08-02

- Webmock `assert_requested`. - `git commit -v` to [Reference](https://github.com/jbranchaud/til/blob/master/git/verbose-commit-message.md) - Resizing a window: `opt` to resize opposite corner, `shift` to...

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