append
The append function adds a value to the end of an array, returning a new array.
Syntax
typescript
append<T>(array: T[], value: T): T[];Parameters
| Name | Type | Description |
|---|---|---|
array | T[] | Source array |
value | T | Value to be added |
Returns
| Type | Description |
|---|---|
T[] | New array with the added value |
Examples
typescript
append([1, 2, 3], 4); // => [1, 2, 3, 4]
append([], 1); // => [1]Notes
- Does not modify the original array.