All Exercises complete

[pollygee]

Answers to worded questions in answers.md, coding inside files. There is an alternative solution for 6.rb but that can be ignored it's less efficient than my main solution.

[jamesdabbs]

👍 Your is_palindrome? function does return nil instead of false if the string is short. That's weird, but assuming you're just doing if is_palindrome?(...) it isn't necessarily a problem. Other than that, looks good.

[pollygee]

yes I didn't really read it that way - I didn't really think that if it
wasn't it needed to return false, I was just thinking it would only check *if

• it had enough characters.

Good point though, I caught it during lecture and changed it on my file.
Thanks!

On Mon, May 18, 2015 at 3:04 PM, James Dabbs [email protected]
wrote:

[image: 👍] Your is_palindrome? function does return nil instead of
false if the string is short. That's weird, but assuming you're just
doing if is_palindrome?(...) it isn't necessarily a problem. Other than
that, looks good.

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Cheers,
Polly Sileo