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Ruby | if and unless can both be written on one line

2019/04/16に公開

Example

 'I found a truth.' if true unless false # => 'I found a truth.'

You don't have to write extra negation (!) To connect the conditional expressions. The meaning becomes clear. The following is a redundant example.

 'I found a truth.' if true && !false # => 'I found a truth.'

何か質問、悩み事、相談などあればLINEオープンチャットもご利用ください。

2019-04-16