Answer / Sandeep Kumar Jaiswar

Ruby has three types of loops: for loop, while loop, and until loop. Each serves a different purpose and allows you to iterate over collections or perform an action repeatedly.

How do the following methods differ: @my_string.strip and @my_string.strip! ?

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Overview of ruby programming language?

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Can method names be capitalized?

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what is a class library in Ruby?

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Explain ruby strings.

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what is the role of sub-directory app/controllers and app/helpers?

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What is the difference between throw/catch and raise/rescue?

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What is concatenating string in Ruby?

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Explain about portability?

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Name some operators used in ruby.

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What are the case statement in ruby?

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Explain the difference between nil and false in ruby?

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