Gets the hash value for `key`.

@private
@name get
@memberOf Hash
@param {string} key The key of the value to get.
@returns {*} Returns the entry value.
function hashGet$2(key) {
	  var data = this.__data__;
	  if (nativeCreate$2) {
	    var result = data[key];
	    return result === HASH_UNDEFINED$2 ? undefined : result;
	  }
	  return hasOwnProperty$3.call(data, key) ? data[key] : undefined;
	}