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x/lodash/_baseHas.js

A modern JavaScript utility library delivering modularity, performance, & extras.
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import getPrototype from './_getPrototype.js';
/** Used for built-in method references. */var objectProto = Object.prototype;
/** Used to check objects for own properties. */var hasOwnProperty = objectProto.hasOwnProperty;
/** * The base implementation of `_.has` without support for deep paths. * * @private * @param {Object} [object] The object to query. * @param {Array|string} key The key to check. * @returns {boolean} Returns `true` if `key` exists, else `false`. */function baseHas(object, key) { // Avoid a bug in IE 10-11 where objects with a [[Prototype]] of `null`, // that are composed entirely of index properties, return `false` for // `hasOwnProperty` checks of them. return object != null && (hasOwnProperty.call(object, key) || (typeof object == 'object' && key in object && getPrototype(object) === null));}
export default baseHas;