Re: [Haskell-cafe] Re: Best way to write endsWith

On 10/21/06, Stephan Walter wrote:

John Ky wrote:

...

Hello,

I have this function here:

...

endsWith :: Eq a => [a] -> [a] -> Bool endsWith suffix list | lengthDifference < 0 = False | otherwise = (drop lengthDifference list) == suffix where lengthDifference = (length list) - (length suffix)

I thinks that's what List.isSuffixOf does.

isSuffixOf x y = reverse x `isPrefixOf` reverse y -- Cheers, Lemmih