How can I get a random number in Kotlin?

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一个人的身影
一个人的身影 2020-12-12 15:02

A generic method that can return a random integer between 2 parameters like ruby does with rand(0..n).

Any suggestion?

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  •  一整个雨季
    2020-12-12 15:58

    Below in Kotlin worked well for me:

    (fromNumber.rangeTo(toNumber)).random()
    

    Range of the numbers starts with variable fromNumber and ends with variable toNumber. fromNumber and toNumber will also be included in the random numbers generated out of this.

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