node_modules/npm/node_modules/node-gyp/node_modules/path-array/node_modules/array-index/node_modules/es6-symbol/node_modules/es5-ext/string/#/contains/is-implemented.js

'use strict';

var str = 'razdwatrzy';

module.exports = function () {
	if (typeof str.contains !== 'function') return false;
	return ((str.contains('dwa') === true) && (str.contains('foo') === false));
};