Haskell Shelly sample code

{-# LANGUAGE OverloadedStrings #-}
import Shelly

cp_r (fromText "a") (fromText "b")

{-# LANGUAGE OverloadedStrings #-}
import Shelly
import Data.Text

cp_r (fromText $ pack "a") (fromText $ pack "b")

import Shelly hiding (FilePath)

main :: IO ()
main = do
  v <- shelly example
  print $ Data.Text.lines v

{-# LANGUAGE ScopedTypeVariables #-}

evalFourier
  :: forall a . RealFloat a
  => [Complex a] -- ^ polynomial coefficients, starting from a_0
  -> [U] -- ^ points at which to evaluate the polynomial
  -> Writer (Sum Int) [Complex a]

<RenderPost post1={post1} key={i} handlePostId={this.handlePostId.bind(this)} />