Function unique

Combines the values of one or more arrays, removing duplicates

const v = Arrays.unique([ [1, 2, 3, 4], [ 3, 4, 5, 6] ]);
// [ 1, 2, 3, 4, 5, 6]

A single array can be provided as well:

const v = Arrays.unique([ 1, 2, 3, 1, 2, 3 ]);
// [ 1, 2, 3 ]

By default uses JSON.toString() to compare values.

See also:

intersection: Overlap between two arrays
additionalValues: Yield values from an iterable not present in the other
containsDuplicateValues: Returns true if array contains duplicates

unique<V>(arrays, comparer?): readonly V[]
Type Parameters
- V
Parameters
- arrays:
      | V[]
      | V[][]
      | readonly V[]
      | readonly (readonly V[])[]
- comparer: ((a: V, b: V) => boolean) = ...
  - - (a, b): 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 readonly V[]