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

let temp = {
  propA: true,
  propB: true,
  propC: false,
  propD: true,
}

let obj = {}
for(x in temp){
   if(temp[x] == true){
     obj[x] = temp[x]
   }
}

console.log(obj)

Using for-in loop we can achieve it something like this.