@stdlib/assert/is-well-formed-string/lib/object.js

Standard assertion utilities.

/**
* @license Apache-2.0
*
* Copyright (c) 2024 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*    http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

'use strict';

// MODULES //

var isString = require( './../../is-string' );
var isWellFormed = require( './iswellformed.js' );


// MAIN //

/**
* Tests if a string is a well-formed string object.
*
* @param {string} str - input string
* @returns {boolean} boolean indicating if a string is a well-formed string object
*
* @example
* var bool = isWellFormedString( '\uDC00' );
* // returns false
*
* @example
* var bool = isWellFormedString( new String( '' ) );
* // returns true
*/
function isWellFormedString( str ) {
	return (
		isString.isObject( str ) &&
		isWellFormed( str.valueOf() )
	);
}


// EXPORTS //

module.exports = isWellFormedString;