Answer / Amarpali Sharma

"Class libraries in Ruby refer to pre-written code that provides various functionalities. They are collections of reusable classes, modules, and other resources that can be used to simplify development tasks."

Tell me how do you remove nil values in array using ruby?

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what is the Notation used for denoting class variables in Ruby?

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Tell me how you can create a controller for subject?

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What are the different uses of ruby modules?

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Explain some of the looping structures available in ruby?

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Tell me what is the difference between calling super() and super call?

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Explain retry statement in ruby.

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Explain for loop in Ruby?

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How do you remove nil values in array using ruby?

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Explain Ruby if-else statement?

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Can you list out the few features of ruby?

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