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2020-06-21

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#exercism
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2020-06-21
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Simon17:06:33

Hi On the phone number problem The first test for the phone-number/number function is supposed to return a clean number: 

(deftest cleans-number
  (is (= "1234567890" (phone-number/number "(123) 456-7890"))))
But the explanation text states: > The format is usually represented as > (NXX)-NXX-XXXX > where N is any digit from 2 through 9 and X is any digit from 0 through 9. Should the number in the first test not return an invalid number? Because the first block 123 starting with 1.