what is the log that has to seen to check for an error in ruby rails?
What is the difference between false and nil in ruby?
who developed rails?
What is the difference between render and redirect?
Explain dry in rails?
Why ruby on rails is used for?
how can you declare a block in Ruby?
How many filters are there in rails.
Tell me what is coc in rails?
Mention the differences between the observers and callbacks in ruby on rails.
What is the importance of rjs?
Explain the advantages of ruby on rails?
What is the purpose of load in ruby?
In how many ways you can create rails layout http response.
What is rails migrations?