/assert.ts | unknownutil@v2.0.0

Module

x/unknownutil/assert.ts

🦕 An utility pack for handling unknown type in deno

lambdalisue/deno-unknownutil

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mod.ts (default module)

import * as unknownutil from "https://deno.land/x/unknownutil@v2.0.0/assert.ts";

Classes

AssertError

An error raised by type assertion functions

Functions

f assertArray	Ensure that `x` is array, and raise `AssertError` if it is not.
f assertBoolean	Ensure that `x` is boolean, and raise `AssertError` if it is not.
f assertFunction	Ensure that `x` is function, and raise `AssertError` if it is not.
f assertLike	Ensure that `x` follows the type of `ref`, and raise `AssertError` if it is not.
f assertNull	Ensure that `x` is null, and raise `AssertError` if it is not.
f assertNullish	Ensure that `x` is null or undefined, and raise `AssertError` if it is not.
f assertNumber	Ensure that `x` is number, and raise `AssertError` if it is not.
f assertObject	Ensure that `x` is object, and raise `AssertError` if it is not.
f assertString	Ensure that `x` is string, and raise `AssertError` if it is not.
f assertUndefined	Ensure that `x` is undefined, and raise `AssertError` if it is not.