Function isContentsTheSame

isContentsTheSame<V>(array: readonly V[] | V[], equality?: IsEqual<V>): boolean
Returns true if all values in the array are the same

Uses value-based equality checking by default.
Type Parameters
- V
Parameters
- array: readonly V[] | V[]
  Array
- Optionalequality: IsEqual<V>
  Equality checker. Uses string-conversion checking by default
Returns boolean
Example: Uses default equality function:
```
import { Arrays } from 'https://unpkg.com/ixfx/dist/data.js';

const a1 = [ 10, 10, 10 ];
Arrays.isContentsTheSame(a1); // True

const a2 = [ { name:`Jane` }, { name:`John` } ];
Arrays.isContentsTheSame(a2); // True, even though object references are different
```
If we want to compare by value for objects that aren't readily converted to JSON, you need to provide a function:
```
Arrays.isContentsTheSame(someArray, (a, b) => {
 return (a.eventType === b.eventType);
});
```
Returns true if array is empty.