Function compareValuesShallow

compareValuesShallow<V>(
    a: Iterable<V>,
    b: Iterable<V>,
    eq?: (a: V, b: V) => boolean,
): { a: V[]; b: V[]; isSame: boolean; shared: V[] }
Compares the values of two iterables, returning a list of items they have in common and those unique in a or b. Ignores ordering of values, and is NOT recursive.
```
const a = ['apples', 'oranges', 'pears' ]
const b = ['pears', 'kiwis', 'bananas' ];

const r = compareValuesShallow(a, b);
r.shared;  // [ 'pears' ]
r.a;       // [ 'apples', 'oranges' ]
r.b;       // [ 'kiwis', 'bananas' ]
```
By default uses === semantics for comparison.
Type Parameters
- V
Parameters
- a: Iterable<V>
- b: Iterable<V>
- eq: (a: V, b: V) => boolean = ...
  - (a: V, b: V): boolean
    Default comparer function is equiv to checking a === b. Use isEqualValueDefault to compare by value, via comparing JSON string representation.
    
    Parameters
    a: V
    b: V
    Returns boolean
Returns { a: V[]; b: V[]; isSame: boolean; shared: V[] }