Filtering object properties based on value

Question

Is there some elegant way of filtering out falsey properties from this object with lodash/underscore? Similar to how _.compact(array) removes falsey elements fr

Answer 1

Unfortunately I cannot direclty comment on the posts above yet, so I create this extra post.

Since Lodash v4 the functionality described above has been moved to _.pickBy. With _.identity as default you could also change your code to:

var filtered = _.pickBy(obj);

See this JSBin for a working example.