Without Book Interview Questions and Answers | Online Test | Moct Test
Download Android App in your Android Device from Google Play Store
- Search for "Withoutbook Practice Exam Test" in Mobile/Tablet Play Store
Institute Training Search by Name or Email

Exams Attended

Make Homepage

Bookmark this page

Subscribe Email Address

Ruby On Rails Interview Questions and Answers

Ques. What is Rake in Ruby on Rails?

Rake is a popular ruby gem that makes the job of running tasks simpler. 

Rake is most often used for DB tasks, but it can be used for m

The common DB commands are:

rake db:migrate
rake db:reset

You can use cron to schedule rake tasks. 

Sometimes you would create a dataloader.rake file and put it in the lib/tasks folder so that it can be used to populate the database on startup.

Is it helpful? Yes No

Most helpful rated by users:

©2016 WithoutBook