fix: fix HLint/Style/Compiler failures

.gitignore

@@ -26,4 +26,7 @@ dist-newstyle
 
 ### Nix
 result
-.direnv
+.direnv
+
+### Tests
+data/tests/gen/*.out.json

src/Data/Elocrypt.hs

@@ -30,7 +30,7 @@ import Control.Monad.Random hiding (next)
 import Data.Bool
 import Data.Char
 import Data.List (findIndices)
-import qualified Data.Map as M
+import Data.Map qualified as M
 import Data.Maybe
 import Data.Ratio
 import Prelude hiding (max, min)

src/Data/Elocrypt/Types.hs

@@ -1,4 +1,3 @@
-{-# LANGUAGE LambdaCase #-}
 {-# LANGUAGE OverloadedLists #-}
 
 module Data.Elocrypt.Types
@@ -27,7 +26,7 @@ newtype Frequency = Frequency {unFequency :: Int}
   deriving stock (Eq, Show)
   deriving newtype (Num, FromJSON, ToJSON)
 
-newtype Frequencies = Frequencies {unFrequencies :: (Map Unigram Frequency)}
+newtype Frequencies = Frequencies {unFrequencies :: Map Unigram Frequency}
   deriving stock (Eq, Show)
   deriving newtype (FromJSON, ToJSON)
 

src/Data/Elocrypt/Utils.hs

@@ -9,7 +9,7 @@ module Data.Elocrypt.Utils
   ) where
 
 import Data.Char (isAlphaNum, isSpace)
-import qualified Data.Map as M
+import Data.Map qualified as M
 import Data.Maybe (fromMaybe)
 import Data.Ratio
 

test/Test/Elocrypt/QuickCheck.hs

@@ -17,7 +17,7 @@ import Data.List
 import Data.Maybe
 import System.Random
 import Test.Proctest hiding (run)
-import qualified Test.Proctest as Proctest
+import Test.Proctest qualified as Proctest
 import Test.Proctest.Assertions
 import Test.QuickCheck
 

test/Test/Elocrypt/UtilsTest.hs

@@ -4,7 +4,7 @@ module Test.Elocrypt.UtilsTest where
 
 import Control.Monad.Random
 import Data.List (elem, find, sort)
-import qualified Data.Map as M
+import Data.Map qualified as M
 import Data.Maybe (isNothing)
 import Data.Ratio ((%))
 
@@ -55,7 +55,7 @@ prop_isSymbolAlphaNumReturnsFalse c =
   c `elem` (['a' .. 'z'] ++ ['A' .. 'Z'] ++ ['0' .. '9']) ==> not (isSymbol c)
 
 prop_isSymbolWhitespaceReturnsFalse :: Bool
-prop_isSymbolWhitespaceReturnsFalse = not $ any isSymbol " \n"
+prop_isSymbolWhitespaceReturnsFalse = not $ any isSymbol (" \n" :: String)
 
 -- | updateR always updates when prob = 1/0
 prop_updateRAlwaysUpdates :: String -> StdGen -> Bool