What is an enumerator in Ruby? - Ruby MCQs

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Mr. Dubey • 51.43K Points
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Q. What is an enumerator in Ruby?

(A) A data structure for storing elements sequentially

(B) A method that repeatedly calls a block of code

(C) A predefined set of instructions for performing a specific task

(D) An object that can be used to iterate over a collection

Correct answer: Option(D)

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