What is the purpose of auto_load in ruby?
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When are self.up and self.down methods used?
how you can create a controller for subject?
Explain how Rails implements Ajax?
How many types of associations relationships does a model have?
Mention the role of rails controller.
what is a rails migration? Write up a short example of a simple rails migration with a table called customers, a string column called name, and a text column called description?
Who designed active record in rails?
What are the hashes?
How do rails implement ajax?
Explain me what is the role of rails controller?
What is the purpose of load in ruby?
Which command is used to create a migration?