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x/lodash/_baseUnset.js

A modern JavaScript utility library delivering modularity, performance, & extras.
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import castPath from './_castPath.js';import isKey from './_isKey.js';import last from './last.js';import parent from './_parent.js';import toKey from './_toKey.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 `_.unset`. * * @private * @param {Object} object The object to modify. * @param {Array|string} path The path of the property to unset. * @returns {boolean} Returns `true` if the property is deleted, else `false`. */function baseUnset(object, path) { path = isKey(path, object) ? [path] : castPath(path); object = parent(object, path);
var key = toKey(last(path)); return !(object != null && hasOwnProperty.call(object, key)) || delete object[key];}
export default baseUnset;