Sort Array Of Objects By Number of Keys (JavaScript)

Question

Hi all I have an array of objects (20 of them) that I\'ve placed in this format to make columns in an Angular Project (note there are objects in objects). I want to sort the

Answer 1

For your data structure you can use sort() like this.

var arrayOfObjects = [
  {"least#OfKeysObject": {
    key1: 'value',
    }
  },
  {"secondMost#OfKeysObj": {
    key1: 'value',
    key2: 'value'
    }
  },
  {"most#OfKeysObj": {
    key1: 'value',
    key2: 'value',
    key3: 'value'
    }
  }
 ];
 
 var result = arrayOfObjects.sort(function(a, b) {
   return Object.keys(b[Object.keys(b)[0]]).length - Object.keys(a[Object.keys(a)[0]]).length;
 });
 
 console.log(result)