assert | /tests/test_deps.ts | postgres@v0.19.0

PostgreSQL driver for Deno

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function assert

Re-export

import { assert } from "https://deno.land/x/postgres@v0.19.0/tests/test_deps.ts";

assert(expr: unknown, msg?): asserts expr

Make an assertion, error will be thrown if expr does not have truthy value.

Examples

Example 1

import { assert } from "https://deno.land/std@0.224.0/assert/assert.ts";

assert("hello".includes("ello")); // Doesn't throw
assert("hello".includes("world")); // Throws

Parameters

expr: unknown

optional

msg = [UNSUPPORTED]

Returns

asserts expr