Difference in JSON objects using Javascript/JQuery

The basic premise for iterating over objects in JavaScript is like so

var whatever = {}; // object to iterate over
for ( var i in whatever )
{
  if ( whatever.hasOwnProperty( i ) )
  {
     // i is the property/key name
     // whatever[i] is the value at that property
  }
}

Fixing up a checker wouldn’t be too hard. You’ll need recursion. I’ll leave that as an exercise for you or another SOer.

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