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Asked: 2026-05-14T00:29:21+00:00

how to write a function from list to a tuple i have taken the

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how to write a function from list to a tuple

i have taken the string to a tuple. but i need to send it to a tuple.

can someone help me

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  1. Editorial Team

    You can’t convert an arbitrarily long list to a tuple because tuples of different lengths are considered as distinct types. But you can have:

    listToTuple2 :: [a] -> (a, a)
listToTuple3 :: [a] -> (a, a, a)
listToTuple4 :: [a] -> (a, a, a, a)
listToTuple5 :: [a] -> (a, a, a, a, a)

    etc.

    See also http://www.haskell.org/haskellwiki/Template_Haskell#Convert_the_first_n_elements_of_a_list_to_a_tuple.

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