「7. 言及している日報を表示する」の差分 / 「8. Railsでテストを書く」のスタート地点 #5
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# Conflicts: # Gemfile.lock
JunichiIto
commented
Apr 15, 2023
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| MENTION_REGEXP = %r{http://localhost:3000/reports/(\d+)} |
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（別解）後読みを使うと31行目のflattenをなくせます。
Suggested change
| MENTION_REGEXP = %r{http://localhost:3000/reports/(\d+)} | |
| MENTION_REGEXP = %r{(?<=http://localhost:3000/reports/)\d+} |
# Conflicts: # Gemfile.lock
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コールバックを使わない別解もあります。
#6