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Select a element in the array randomly WITHOUT using the Random class. 

id={1,2,3,4,5}

Is there any method which belongs to the Array class that is used to randomly select an element?

walter
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1 Answers1

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You can use the sample method

[:foo, :bar].sample # => :foo, or :bar :-)

Credit this SO question/answer

Community
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MilesStanfield
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