javascript - How to do a deep comparison between 2 objects with lodash?

#short
#javascript
#lodash
#javascript-objects
I have 2 nested objects which are different and I need to know if they have a difference in one of their nested properties.
var a = {};
var b = {};

The object could be much more complex with more nested properties. But this one is a good example. I have the option to use recursive functions or something with lodash...