SOURCE

var users = [
  { 'user': 'barney', 'age': 36, 'active': true },
  { 'user': 'fred',   'age': 40, 'active': false }
];
 
let a = _.filter(users, function(o) { return !o.active; });
// => objects for ['fred']
 
// The `_.matches` iteratee shorthand.
let  b = _.filter(users, { 'age': 36, 'active': true });
// => objects for ['barney']

console.log(a,b)
 
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