Aggregation Pipeline Stage - $limit

Build the $limit stage through the aggregation pipeline stage builder aggregation.NewStageBuilder using the method Limit.

type User struct {
	mongox.Model `bson:"inline"`
	Name         string `bson:"name"`
	Age          int    `bson:"age"`
}

// mongo.Pipeline{bson.D{bson.E{Key:"$limit", Value:5}}}
//[
//  {
//    "$limit": 5
//  }
//]
aggregation.NewStageBuilder().Limit(5).Build()