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<oerjan> addquote <Sgeo> "A phone touted as the first to put privacy and security ahead of all other considerations launched at a packed event at Mobile World Congress in Barcelona, Spain, today." <Sgeo> So, a paperweight? <FreeFull> Yes <pikhq> I dunno man, could be bugged.
author HackBot
date Sun, 02 Mar 2014 19:45:40 +0000
parents b70362a4c382
children
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-- Hi everyone!
-- Could please someone explain me an output of the function:

splitEvery n list = first : ( splitEvery n rest )
    where (first, rest) = splitAt n list

-- it returns a lis of lists splitEvery :: Int -> [a] -> [[a]]
-- But I don't understand how it works, why it returns list of lists.
-- splitAt returns TUPLE and "first" is somehow joined to it.