How to pass variable number of functions as parameters in Kotlin?

Question

I'm new to Kotlin and i'm trying to refactor some code in Kotlin.

I have this piece of code that im calling in multiple places which i'd like to call a single function instead

Mockito.`when`(mockedSkillMaxCountRepository.getSkillMaxCount()).thenReturn(
     SkillMaxCount(count = 65),
     SkillMaxCount(count = 65)
)

And I want to do something like this where the number of parameters can be any number

mockSkillMaxCount(SkillMaxCount(count = 65), SkillMaxCount(count = 65),...)

private fun mockSkillMaxCount(SkillMaxCount(count = 65),SkillMaxCount(count = 65),...){       
     Mockito.`when`(mockedSkillMaxCountRepository.getSkillMaxCount()).thenReturn(params)
}

Andrei Tanana · Accepted Answer · 2019-09-03 21:14:53Z

1

You can use vararg modifier:

private fun mockSkillMaxCount(vararg skills: SkillMaxCount) {
    Mockito.`when`(mockedSkillMaxCountRepository.getSkillMaxCount()).thenReturn(*skills)
}

answered Sep 3, 2019 at 21:14

Andrei Tanana

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