archive/v1/util.js
function isInt(obj) {
		var type = sType(obj);
		return (_.has(obj, '$value') && (type === 'xsd:int' || type === 'int'));
	}
function isInt(obj) {
		var type = sType(obj);
		return (_.has(obj, '$value') && (type === 'xsd:int' || type === 'int'));
	}
function isInt ( obj ) { var type = sType ( obj ) ; return ( _ . has ( obj , '$value' ) && ( type === 'xsd:int' || type === 'int' ) ) ; }
check for number
check for number