assertcheck / assert / unique
Function: unique()
ts
function unique<T>(arr, opts?): void;Defined in: src/assert.ts:1110
Asserts that all elements are strictly unique (indexOf comparison).
Type Parameters
| Type Parameter |
|---|
T |
Parameters
| Parameter | Type |
|---|---|
arr | T[] |
opts? | Opts |
Returns
void
Example
ts
`assert.unique(ids, "duplicate IDs detected")`