Empty object
function isObjectEmpty(obj) {
for(var key in obj) {
return false;
}
return true;
}
// found here http://stackoverflow.com/a/2673229/64266
function isEmptyObject(obj) {
for(var prop in obj) {
if (Object.prototype.hasOwnProperty.call(obj, prop)) {
return false;
}
}
return true;
}
isEmptyObject({}); // true
isEmptyObject({foo:'bar'}); // false