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@k-tetsuhiro

Rails覚書

Last updated at Posted at 2020-11-17

便利メソッド

shuffle

要素をシャッフルしてくれる

[1] pry(main)> [1, 2, 3].shuffle
=> [2, 3, 1]
[2] pry(main)> [1, 2, 3].shuffle
=> [3, 2, 1]

rspec

Active Jobがキューされたかどうか

have_enqueued_job(XXX)
# 1回だけ
have_enqueued_job(XXX).exactly(1)
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