src/executable/haskell/Utils/Text.hs


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module Utils.Text
  ( startsWith
  ) where

import Data.Text (Text)
import qualified Data.Text as T

startsWith :: Text -> Text -> Bool
startsWith mbStart text =
  case (T.uncons mbStart, T.uncons text) of
    (Just (x, xs), Just (y, ys)) -> x == y && startsWith xs ys
    (Nothing, _) -> True
    _ -> False