Difference between Polymorphic Associations and STI.
Rails Developer Interview Questions
843 rails developer interview questions shared by candidates
LLD for a parking system.
What is metaprogramming in Ruby
Technical - https://github.com/teladoc/rails-interview-project
What are built in methods for hash ?
Best coding practices, development patterns.
Questions were not so difficult or unexpected.
I was asked what I knew about the company, specifically the rail automation sector. I was asked why I was interested in working for them. We then went through my CV and I was asked questions about some of my interests/hobbies. Then basic competency type questions.
Polymorphism in ROR
Caching in rails
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