Replaced nub with nubOrd/nubInt which are more efficient

nub is O(n^2), while nubOrd is O(n log n)

Makes a difference when compiling lots of HSX

IHP/HSX/Parser.hs

@@ -21,6 +21,7 @@ import qualified Language.Haskell.Meta as Haskell
 import qualified Language.Haskell.TH.Syntax as Haskell
 import qualified "template-haskell" Language.Haskell.TH as TH
 import qualified Data.Set as Set
+import qualified Data.Containers.ListUtils as List
 
 data AttributeValue = TextValue !Text | ExpressionValue !Haskell.Exp deriving (Eq, Show)
 
@@ -125,7 +126,7 @@ hsxNodeAttributes end = staticAttributes
             attributes <- manyTill (hsxNodeAttribute <|> hsxSplicedAttributes) end
             let staticAttributes = List.filter isStaticAttribute attributes
             let keys = List.map (\(StaticAttribute name _) -> name) staticAttributes
-            let uniqueKeys = List.nub keys
+            let uniqueKeys = List.nubOrd keys
             unless (keys == uniqueKeys) (fail $ "Duplicate attribute found in tag: " <> show (keys List.\\ uniqueKeys))
             pure attributes
 

IHP/Pagination/ViewFunctions.hs

@@ -19,6 +19,7 @@ import IHP.View.Classes
 import qualified Network.Wai as Wai
 import qualified Network.HTTP.Types.URI as Query
 import IHP.ViewSupport (theRequest)
+import qualified Data.Containers.ListUtils as List
 
 
 -- | Render a navigation for your pagination. This is to be used in your view whenever 
@@ -134,7 +135,7 @@ renderPagination pagination@Pagination {currentPage, window, pageSize} =
                     if window > totalPages then
                         [1..getLastPage pagination]
                     else
-                        nub $ 1 : [max 1 lowerBound..min (getLastPage pagination) upperBound] ++ [totalPages]
+                        List.nubInt $ 1 : [max 1 lowerBound..min (getLastPage pagination) upperBound] ++ [totalPages]
 
 -- | Render a filtering box in your view. Allows the user to type in a query and filter
 -- results according to what they type.