1 files changed, 10 insertions, 21 deletions

diff --git a/src/Data/JLD/Flattening/NodeMap.hs b/src/Data/JLD/Flattening/NodeMap.hs
index 2e6b8e3..06af2d4 100644
--- a/src/Data/JLD/Flattening/NodeMap.hs
+++ b/src/Data/JLD/Flattening/NodeMap.hs
@@ -19,7 +19,6 @@ import Data.Aeson.KeyMap qualified as KM (filterWithKey, insert, lookup, member,
 import Data.Foldable.WithIndex (FoldableWithIndex (..), iforM_)
 import Data.Map.Strict qualified as M (insert, lookup)
 import Data.Vector qualified as V (singleton, snoc, uniq)
-import Debug.Pretty.Simple (pTraceShowM)
 
 type BNMT e m = REST BNMEnv (Either (JLDError e) ()) BNMState m
 
@@ -127,22 +126,14 @@ buildNodeMap' element = case element of
                 | KM.member (show KeywordValue) elementObject' ->
                     gets bnmStateList >>= \case
                         -- 4.1.
-                        Nothing ->
-                            gets (bnmStateNodeMap .> N.lookup3 bnmEnvActiveGraph bnmEnvActiveSubject bnmEnvActiveProperty) >>= \case
-                                -- 4.1.1.
-                                Just (Array activePropertyValue)
-                                    | notElem element activePropertyValue ->
-                                        bnmModifyNodeMap
-                                            <. N.insert bnmEnvActiveGraph bnmEnvActiveSubject bnmEnvActiveProperty
-                                            <. Array
-                                            <| V.snoc activePropertyValue element
-                                    | otherwise -> pure ()
-                                -- 4.2.2
-                                _ ->
-                                    bnmModifyNodeMap
-                                        <. N.insert bnmEnvActiveGraph bnmEnvActiveSubject bnmEnvActiveProperty
-                                        <. Array
-                                        <| V.singleton element
+                        Nothing -> bnmModifyNodeMap \nodeMap -> case N.lookup3 bnmEnvActiveGraph bnmEnvActiveSubject bnmEnvActiveProperty nodeMap of
+                            -- 4.1.1.
+                            Just (Array activePropertyValue)
+                                | element `notElem` activePropertyValue ->
+                                    N.insert bnmEnvActiveGraph bnmEnvActiveSubject bnmEnvActiveProperty (Array <| V.snoc activePropertyValue element) nodeMap
+                                | otherwise -> nodeMap
+                            -- 4.2.2
+                            _ -> N.insert bnmEnvActiveGraph bnmEnvActiveSubject bnmEnvActiveProperty (Array <| V.singleton element) nodeMap
                         -- 4.2.
                         Just list -> bnmModifyList <. const <. Just <| V.snoc list element
                 -- 5.
@@ -241,15 +232,13 @@ buildNodeMap' element = case element of
 
                     -- 6.10.
                     case KM.lookup (show KeywordGraph) elementObject' of
-                        Just graphValue ->
-                            void <| bnmBuildNodeMap graphValue \params -> params{bnmParamsActiveGraph = id'}
+                        Just graphValue -> void <| bnmBuildNodeMap graphValue \params -> params{bnmParamsActiveGraph = id'}
                         --
                         _ -> pure ()
 
                     -- 6.11.
                     case KM.lookup (show KeywordIncluded) elementObject' of
-                        Just includedValue ->
-                            void <| bnmBuildNodeMap includedValue id
+                        Just includedValue -> void <| bnmBuildNodeMap includedValue id
                         --
                         _ -> pure ()