Laurent_R++ Another solution that works and (almost) meets the specs.

It would be easier to compare with other attempts if you wrapped your algorithm up in a sameFringe() subroutine -- same args and return -- as is used in the linked article.

It is also a good idea to test using the same tests as they use. They have been quite carefully designed (or arrived at) to test several particular edge cases.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re^2: Challenge: Perl 5: lazy sameFringe()? by BrowserUk
in thread Challenge: Perl 5: lazy sameFringe()? by BrowserUk

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