forEach (Function)

Signature: forEach(iterator: Iterator<t0>, function: (t0) -> Unit) -> Unit

Description: Applies a function to each element in an iterator.

Parameters

• iterator (Iterator): The iterator to process
• function ((t0) -> Unit): The function to apply to each element

Returns: Unit

Example

forEach(range(1, 4), fn(x) { print(x * 2) })  // Prints: 2, 4, 6

forEach (range (1, 4), \x => print (x * 2))  // Prints: 2, 4, 6