assertcheck v1.0.0

---

assertcheck / assert / len

Function: len()

function len<T>(
   arr, 
   n, 
   opts?): void;

Defined in: src/assert.ts:761

Asserts that the array has exactly n elements.

Type Parameters

Type Parameter
T

Parameters

Parameter	Type
arr	T[]
n	number
opts?	Opts

Returns

void

Example

`assert.len(users, 10, "expected 10 users")`