[{"firstname":"temi","lastname":"lan","email":"temiian@gmail.com","gender":"female","active":true},{"firstname":"adam","lastname":"Ian","email":"adamian@gmail.com","gender":"male","active":false},{"firstname":"eve","lastname":"Lan","email":"evelan@gmail.com","gender":"female","active":true},{"firstname":"mathew","lastname":"silva","email":"mathewsilva@gmail.com","gender":"male","active":false}]

db.collection.aggregate([{$match:{active:true},}])