takeRight function
- List array,
- [int n = 1]
Creates a slice of array with n elements taken from the end. Example
takeRight([1, 2, 3])
// => [3]
takeRight([1, 2, 3], 2)
// => [2, 3]
takeRight([1, 2, 3], 5)
// => [1, 2, 3]
takeRight([1, 2, 3], 0)
// => []
Implementation
List takeRight(List array, [int n = 1]) {
if (array.isEmpty) {
return [];
}
n = array.length - n;
return slice(array, n < 0 ? 0 : n, array.length);
}