@stdlib/assert-is-uri-error
v0.2.2
Published
Test if a value is a URIError object.
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isURIError
Test if a value is a URIError object.
Installation
npm install @stdlib/assert-is-uri-error
Usage
var isURIError = require( '@stdlib/assert-is-uri-error' );
isURIError( value )
Tests if a value
is a URIError
object.
var bool = isURIError( new URIError( 'beep' ) );
// returns true
Notes
- This function should not be considered robust. While the function should always return
true
if provided aURIError
(or a descendant) object, false positives may occur due to the fact that theURIError
constructor inherits fromError
and has no internal class of its own. Hence,URIError
impersonation is possible.
Examples
var isURIError = require( '@stdlib/assert-is-uri-error' );
var bool = isURIError( new URIError( 'URI error' ) );
// returns true
bool = isURIError( new Error( 'error' ) );
// returns false
bool = isURIError( new EvalError( 'eval error' ) );
// returns false
bool = isURIError( new ReferenceError( 'reference error' ) );
// returns false
bool = isURIError( new SyntaxError( 'syntax error' ) );
// returns false
bool = isURIError( new TypeError( 'type error' ) );
// returns false
bool = isURIError( new RangeError( 'range error' ) );
// returns false
bool = isURIError( {} );
// returns false
bool = isURIError( null );
// returns false
See Also
@stdlib/assert-is-error
: test if a value is an Error object.
Notice
This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.
For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.
Community
License
See LICENSE.
Copyright
Copyright © 2016-2024. The Stdlib Authors.