For example, a range, array, string, etc. The for loop in Kotlin can be used to iterate through anything that provides an iterator.

In Kotlin, the for loop works like the forEach in C. I came up with these general functions: fun forloop(state: S, condition: (s: S) -> Boolean, postExecution: (s: S) -> Unit, block: (s: S) -> Unit) ')Īlthough, in compliance with the language philosophy, you should only use this in rare circumstances. Generally, the for loop is used to iterate through the given block of code for the specified number of times.

open class CharProgression : Iterable Common JVM JS Native 1.0 CharRange A range of values of type Char. for range kotlin

Types Common JVM JS Native 1.0 CharProgression A progression of values of type Char. The main operation on ranges is contains, which is usually used in the form of in and in operators. However, I needed a traditional for loop (like java) with an immediately terminating state scope, exit condition that evaluates before loop-body execution, and a post-execution operation (my use case was complicated: I needed to repeat using a dynamic exit condition based on a compression routine and powers of 2). Package kotlin.ranges Ranges, Progressions and related top-level and extension functions. In Kotlin, for loop is used to iterate through ranges, arrays, maps and so on (anything that provides an iterator). Kotlin is trying to enforce fluent iteration, which covers the vast majority of looping constructs.

For range kotlin