Gets the list cache value for `key`.

@private
@name get
@memberOf ListCache
@param {string} key The key of the value to get.
@returns {*} Returns the entry value.
function listCacheGet$1(key) {
	  var data = this.__data__,
	      index = assocIndexOf$1(data, key);

	  return index < 0 ? undefined : data[index][1];
	}