indexOf in Kotlin Arrays

Question

How do I get the index of a value from a Kotlin array?

My best solution right now is using:

val max = nums.max()
val maxIdx = nums.indices.find({ (i)         


        

Answer 1

With current Kotlin (1.0) you can use indexOf() extension function on arrays:

val x = arrayOf("happy","dancer","jumper").indexOf("dancer")

All extension functions for arrays are found in the api reference.

In your example:

val maxIdx = nums.indexOf(nums.max())