compact
Import from @varavel/vdl-plugin-sdk/utils/arrays.
function compact<T>(arr): Exclude<T, false | "" | 0 | 0n | null | undefined>[];
Removes falsey values (false, null, 0, -0, 0n, '', undefined, NaN) from an array.
Type Parameters
| Type Parameter | Description |
|---|---|
T | The type of elements in the array. |
Parameters
| Parameter | Type | Description |
|---|---|---|
arr | readonly T[] | The input array to remove falsey values. |
Returns
Exclude<T, false | "" | 0 | 0n | null | undefined>[]
A new array with all falsey values removed.
Example
compact([0, -0, 0n, 1, false, 2, '', 3, null, undefined, 4, NaN, 5]);
Returns: [1, 2, 3, 4, 5]