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For me, those two code are equivalent, but in practice the first one works, but the second doesn't, it falls into the default case. I was obliged to convert obj.class to string
ifobj.class== Hackerorobj.class== Submissionorobj.class==TestCaseorobj.class== Contestputs"It's a #{obj.class.to_s}!"elseputs"It's an unknown model"end
the second
caseobj.classwhenHacker,Submission,TestCase,Contestputs"It's a #{obj.class.to_s}!"elseputs"It's an unknown model"end
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Ruby Control Structures - Case (Bonus Question)
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For me, those two code are equivalent, but in practice the first one works, but the second doesn't, it falls into the default case. I was obliged to convert obj.class to string
the second