Hands-On Design Patterns with Kotlin

For-each loop

Of course, if you're a bit familiar with Java, you may argue that the previous code could be improved by using a for-each construct instead:

final String word = "Word";for (Character c : word.toCharArray()) {    System.out.println(c);}

The same in Kotlin would be:

val word = "Word"for (c in word) {    println(c)}