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Ruby On Rails MCQs

What is the difference between Lambdas and procs?

Procs check the number of arguments passed and will return an error if you try to pass the wrong number while Lambdas set extra variables to nil

Lambdas check the number of arguments passed and will return an error if you try to pass the wrong number while Procs set extra variables to nil

Procs can handle a return function whereas Lambdas will return error

There is no difference as both are same

Answer

Correct Answer: Lambdas check the number of arguments passed and will return an error if you try to pass the wrong number while Procs set extra variables to nil

Explanation:

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