refactor: style, fun, hlint, ...

[mate.git] / Mate / Utilities.hs

diff --git a/Mate/Utilities.hs b/Mate/Utilities.hs
index 89020a5d1d65cfda9dedd217c42a568ec13620d0..565d4b1809528f786a88f57179bdddbf4d443484 100644 (file)
--- a/Mate/Utilities.hs
+++ b/Mate/Utilities.hs
@@ -5,6 +5,7 @@ module Mate.Utilities where
 import Data.Word
 import qualified Data.Map as M
 import qualified Data.ByteString.Lazy as B
+import Data.List
 
 import JVM.ClassFile
 
@@ -57,9 +58,5 @@ methodHaveReturnValue cls idx = case ret of
   (MethodSignature _ ret) = ntSignature nt
 
 lookupMethodSig :: B.ByteString -> MethodSignature -> Class Direct -> Maybe (Method Direct)
-lookupMethodSig name sig cls = look (classMethods cls)
-  where
-  look [] = Nothing
-  look (f:fs)
-    | methodName f == name && methodSignature f == sig = Just f
-    | otherwise = look fs
+lookupMethodSig name sig cls =
+  find (\x -> methodName x == name && methodSignature x == sig) $ classMethods cls