content: --
  -- MinIO Haskell SDK, (C) 2017 MinIO, Inc.
  --
  -- Licensed under the Apache License, Version 2.0 (the "License");
  -- you may not use this file except in compliance with the License.
  -- You may obtain a copy of the License at
  --
  --     http://www.apache.org/licenses/LICENSE-2.0
  --
  -- Unless required by applicable law or agreed to in writing, software
  -- distributed under the License is distributed on an "AS IS" BASIS,
  -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  -- See the License for the specific language governing permissions and
  -- limitations under the License.
  --
  
  module Lib.Prelude
    ( module Exports,
      both,
      showBS,
      toStrictBS,
      fromStrictBS,
      lastMay,
    )
  where
  
  import Control.Monad.Trans.Maybe as Exports (MaybeT (..), runMaybeT)
  import qualified Data.ByteString.Lazy as LB
  import Data.Time as Exports
    ( UTCTime (..),
      diffUTCTime,
    )
  import UnliftIO as Exports
    ( Handler,
      catch,
      catches,
      throwIO,
      try,
    )
  
  -- | Apply a function on both elements of a pair
  both :: (a -> b) -> (a, a) -> (b, b)
  both f (a, b) = (f a, f b)
  
  showBS :: (Show a) => a -> ByteString
  showBS a = encodeUtf8 (show a :: Text)
  
  toStrictBS :: LByteString -> ByteString
  toStrictBS = LB.toStrict
  
  fromStrictBS :: ByteString -> LByteString
  fromStrictBS = LB.fromStrict
  
  lastMay :: [a] -> Maybe a
  lastMay a = last <$> nonEmpty a
  