Using the 'zip' Function for Pairing Collections

The 'zip' function in Kotlin allows you to combine two collections into a single collection of pairs. Each element of the first collection is paired with the corresponding element of the second collection, creating a new list of pairs (tuples). This is especially useful when you need to correlate values between two lists, such as names and ages, or keys and values.

val names = listOf("Alice", "Bob", "Charlie")
val ages = listOf(25, 30, 35)

val paired = names.zip(ages)

paired.forEach { (name, age) ->
    println("$name is $age years old")
}
// Output:
// Alice is 25 years old
// Bob is 30 years old
// Charlie is 35 years old