Explain coc in rails?
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what is the difference between destroy and delete?
how can you declare a block in Ruby?
Do you know what are the types of caching used in rails, what are they?
What are the servers supported by ruby on rails?
In how many ways you can create rails layout http response.
How many filters are there in rails.
Are there any disadvantages of ruby on rails? If yes, mention them.
What is a webrick web server?
If you want to set up a one-to-one relationship between two models, you'll need to add belongs_to to one, and has_one to the other. How do you know which is which?
How many types of associations relationships does a model have?
What is the difference between save and save?
What are the functions performed by rails migration?