grails How to check if element in groovy array/hash/collection/list? Stack Overflow - 电脑学习网

4
down vote

[1,2,3].contains(1) == true

answered Sep 9 '08 at 13:58

banderson623
153119

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up vote
23
down vote

Some syntax sugar

1 in [1,2,3] == true

标签 gra, if, Tac

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