1st Phase
Telephonic round with basics on RoR, like:
a> Setting up environment
b> Popular gems used
c> jQuery related questions, etc
2nd Phase
HR Round
Asked about comfort zone in working with AJAX, Agile Scrum Methodologies, etc
3rd Phase
Client Round with senior HR over skype. Basic questions were asked to determine the interest of the candidate to work in accordance with the client.