Util.hs

{- This file is part of irc-fun-bot.
 -
 - Written in 2015 by fr33domlover <fr33domlover@rel4tion.org>.
 -
 - ♡ Copying is an act of love. Please copy, reuse and share.
 -
 - The author(s) have dedicated all copyright and related and neighboring
 - rights to this software to the public domain worldwide. This software is
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 - with this software. If not, see
 - <http://creativecommons.org/publicdomain/zero/1.0/>.
 -}

module Data.Sequence.Util
    ( tail
    )
where

import Data.Sequence (Seq, ViewL (..))
import Prelude hiding (tail)

import qualified Data.Sequence as Q

tail :: Seq a -> Seq a
tail s =
    case Q.viewl s of
        EmptyL -> s
        _ :< t -> t