rc-js-util/bin/esm/array/impl/array-normalize-nullish-to-empty.js

A collection of TS and C++ utilities to help writing performant and correct applications, achieved through strict typing and (removable) invariant checking.

/**
 * @public
 * Replaces `null` / `undefined` with an empty `Array`.
 * @returns `array` if it's an `Array` of length greater than 0, otherwise an empty `Array`.
 *
 * @remarks
 * See {@link arrayNormalizeNullishToEmpty}.
 */
export function arrayNormalizeNullishToEmpty(array) {
    if (array == null) {
        return [];
    }
    return array;
}
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