Check out v4 of the Fauna CLI

v4 of the Fauna CLI is now in beta.

The new version introduces enhancements to the developer experience, including an improved authentication workflow. To get started, check out the CLI v4 quick start.

set.concat()

Concatenate two Sets.

Loading strategy:

Lazy loading

Signature

concat(other: Set<B>) => Set<A | B>

Description

Creates a Set by copying the calling Set to a new Set and appending another Set.

The calling Set and the other Set aren’t changed.

Parameters

Parameter Type Required Description

other

Set<Generic>

Yes

Set to append to the calling Set.

Return value

Type Description

Set<Generic>

New Set composed of the concatenated Sets.

Examples

// `toSet()` converts an Array to a Set.
let setA = [1, 2, 3].toSet()
let setB = [4, 5, 6].toSet()

setA.concat(setB)
{
  data: [
    1,
    2,
    3,
    4,
    5,
    6
  ]
}

Is this article helpful? 

Tell Fauna how the article can be improved:
 Visit Fauna's forums or email docs@fauna.com

Thank you for your feedback!