normalizeToArray

Normalizes a value to an array.

If the input is already an array, it is returned as-is. If the input is a single value, it is wrapped in an array. If the input is undefined, an empty array is returned.

• @param value - The value to normalize.
• @returns An array containing the input value(s), or an empty array.

Example

normalizeToArray(5); // [5]
normalizeToArray('foo'); // ['foo']
normalizeToArray([1, false]); // [1, false]
normalizeToArray(undefined); // []