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Editing: es.string.includes.js
'use strict'; var $ = require('../internals/export'); var uncurryThis = require('../internals/function-uncurry-this'); var notARegExp = require('../internals/not-a-regexp'); var requireObjectCoercible = require('../internals/require-object-coercible'); var toString = require('../internals/to-string'); var correctIsRegExpLogic = require('../internals/correct-is-regexp-logic'); var stringIndexOf = uncurryThis(''.indexOf); // `String.prototype.includes` method // https://tc39.es/ecma262/#sec-string.prototype.includes $({ target: 'String', proto: true, forced: !correctIsRegExpLogic('includes') }, { includes: function includes(searchString /* , position = 0 */) { return !!~stringIndexOf( toString(requireObjectCoercible(this)), toString(notARegExp(searchString)), arguments.length > 1 ? arguments[1] : undefined ); } });
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