$collection = fn.arrayOf(1, 2, 3)

# Foreach loop [Works with iterable types (text, collections [array, list])]
$ele
foreach($[ele], $collection) {
	fn.println($ele)
}

# Foreach function
# Array: fn.arrayForEach(&arr, func)
# List: fn.listForEach(&list, func)

fn.arrayForEach($collection, fn.println)