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x/lodash/_listCacheDelete.js

A modern JavaScript utility library delivering modularity, performance, & extras.
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import assocIndexOf from './_assocIndexOf.js';
/** Used for built-in method references. */var arrayProto = Array.prototype;
/** Built-in value references. */var splice = arrayProto.splice;
/** * Removes `key` and its value from the list cache. * * @private * @name delete * @memberOf ListCache * @param {string} key The key of the value to remove. * @returns {boolean} Returns `true` if the entry was removed, else `false`. */function listCacheDelete(key) { var data = this.__data__, index = assocIndexOf(data, key);
if (index < 0) { return false; } var lastIndex = data.length - 1; if (index == lastIndex) { data.pop(); } else { splice.call(data, index, 1); } --this.size; return true;}
export default listCacheDelete;