Mongo query with aggregate function for rails December 7, 2015 Group by state and created at: Mongo query to count no. of questions and votes by different gender with their total sum. … Continue Reading
Overriding the default scope and sorting using multiple columns in rails ( No use of Array ), Mongo DB August 4, 2014 In Rails, Sometimes there can occur a situation like this. If there is a situation that we need to sort the data of the… Continue Reading
Mongodb service is not starting up on ubuntu August 4, 2014 This is very normal problem for the developer’s who work on developing applications in ruby on rails technology with mongo db that if your… Continue Reading
