function(module, exports) {

	function _isNumber(x) {
	  return Object.prototype.toString.call(x) === '[object Number]';
	}
	module.exports = _isNumber;

/***/ }
function(module, exports) {

	function _isNumber(x) {
	  return Object.prototype.toString.call(x) === '[object Number]';
	}
	module.exports = _isNumber;

 }
function ( module , exports ) { function _isNumber ( x ) { return Object . prototype . toString . call ( x ) === '[object Number]' ; } module . exports = _isNumber ; /***/ }
/* 209
/ * 209