Difference

Requirements

• Implement difference(array, values). Remove every element of array that occurs in values.
• Use SameValueZero equality: NaN matches NaN, zero matches negative zero, and other primitives compare without coercion.
• Objects and arrays match only when they are the same reference. Preserve the original order and duplicates of retained values.
• Return a new array. Do not mutate either input. Inputs are dense arrays; deep equality is not required.

Examples

Input: difference([1, 2, 2, 3], [2])
Output: [1, 3]