after
The after function returns all elements of an array or characters of a string after the specified index.
Syntax
typescript
after(string: string, index: number): string;
after<T>(array: T[], index: number): T[];Parameters
| Name | Type | Description |
|---|---|---|
array | T[] | string | Source array or string |
index | number | Index after which elements are returned |
Returns
| Type | Description |
|---|---|
T[] | string | Elements or characters after the index |
Examples
typescript
after([1, 2, 3, 4], 1); // => [3, 4]
after("abcdef", 2); // => "def"Notes
- The index is zero-based.
- Returns an empty array or string if the index is the last element.