var ListCache = require('./_ListCache'),
stackClear = require('./_stackClear'), stackDelete = require('./_stackDelete'), stackGet = require('./_stackGet'), stackHas = require('./_stackHas'), stackSet = require('./_stackSet');
/**
* Creates a stack cache object to store key-value pairs. * * @private * @constructor * @param {Array} [entries] The key-value pairs to cache. */
function Stack(entries) {
var data = this.__data__ = new ListCache(entries); this.size = data.size;
}
// Add methods to `Stack`. Stack.prototype.clear = stackClear; Stack.prototype = stackDelete; Stack.prototype.get = stackGet; Stack.prototype.has = stackHas; Stack.prototype.set = stackSet;
module.exports = Stack;