Function merge

merge<T>(a: T[], b: T[], comparer?: Comparer<T>): T[]
Merges two sorted arrays, returning result.
```
const a = [ 4, 7, 10 ]
const b = [ 1, 2, 9, 11 ]
const c = merge(a, b);
// [ 1, 2, 4, 7, 9, 10, 11 ]
```
Undefined behaviour if either input array is not sorted.

By default uses Javascript comparision semantics. Passing in comparer is needed when working with an array of objects.
Type Parameters
- T
Parameters
- a: T[]
  Sorted array
- b: T[]
  Sorted array
- comparer: Comparer<T> = defaultComparer
  Comparator
Returns T[]