Method join

src/api/data-array.ts:281–285

(sep?: string)

    }

    public join(sep?: string): string {
        return this.map((s) => Literals.toString(s))
            .array()
            .join(sep ?? ", ");
    }

    public sort<U>(key?: ArrayFunc<T, U>, direction?: "asc" | "desc", comparator?: ArrayComparator<U>): DataArray<T> {
        if (this.values.length == 0) return this;