Explain dry in rails?
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Mention the types of variables available in Ruby Class?
How is direct different from render?
What is the purpose of auto_load in ruby?
Do you know the role of garbage collection in ruby on rails?
What is the process for creating a controller for the subject? What is its role?
What is a proc ?
Why RubyonRails?
What is a ruby singleton method ?
Explain how Rails implements Ajax?
Explain me what are the limits of ruby on rails?
Mention the differences between the observers and callbacks in ruby on rails.
What is active record in rails?