Module

x/proc/tests/deps/asserts.ts>assertExists

A better way to work with processes in Deno.
j50n/deno-proc
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function assertExists
import { assertExists } from "https://dotland.deno.dev/x/proc@0.21.9/tests/deps/asserts.ts";

Make an assertion that actual is not null or undefined. If not then throw.

Examples

Example 1

import { assertExists } from "https://deno.land/std@$STD_VERSION/assert/assert_exists.ts";

assertExists("something"); // Doesn't throw
assertExists(undefined); // Throws

Parameters

actual: T
optional
msg: string

Returns

asserts actual is NonNullable<T>