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* @license Apache-2.0
*
* Copyright (c) 2025 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 hasSearchSymbolSupport = require( '@stdlib/assert/has-search-symbol-support' );
// MAIN //
/**
* Has instance symbol.
*
* @name SearchSymbol
* @constant
* @type {(symbol|null)}
*
* @example
* var SearchSymbol = require( '@stdlib/symbol/search' );
*
* function searcher() {
* var obj = {};
* obj[ SearchSymbol ] = function search( str ) {
* // Return the index of substring 'foo':
* return str.indexOf( 'foo' );
* };
* return obj;
* }
*
* var obj = searcher();
* var str = 'foobar';
*
* var result = str.search( obj );
* // returns 0
*/
var SearchSymbol = ( hasSearchSymbolSupport() ) ? Symbol.search : null;
// EXPORTS //
module.exports = SearchSymbol;
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