kotlin list contains string code example

Example 1: kotlin contains

var word = "grepper"

if(word.contains("pp")) {
    println("yes")
}

Example 2: kotlin check if string contains

"AbBaCca".contains("bac", ignoreCase = true)

Example 3: kotlin check if element in array

// Use the contains() function

var intArray = arrayOf(10, 20, 30, 40, 50)

println(intArray.contains(10))

// Returns true