refactor(nvim): condense functions

modules/programs/nvim/default.nix

@@ -24,38 +24,28 @@ let
             then func
             else abort "Either cmd or function must be set"
           );
+      descString = optionalString (desc != null) "desc = ${quote desc},";
     in
-    ''{ ${quote key}, ${cmdString}, mode = ${quote mode}, ${optionalString (desc != null) "desc = ${quote desc},"} }'';
+    ''{ ${quote key}, ${cmdString}, mode = ${quote mode}, ${descString} }'';
   lazySpecFromPlugin =
-    { plugin
-    , dependencies
-    , init
-    , conf
-    , lazy
-    , event
-    , enabled
-    , cmd
-    , ft
-    , priority
-    , keys
-    }:
-    listToStringMultiLine id
+    { plugin, dependencies, init, conf, lazy, event, enabled, cmd, ft, priority, keys }:
+    listToStringMultiLine'
       ([
         "dir = ${quote plugin}"
         "name = ${quote (getName plugin)}"
       ]
       ++ (optional (lazy != null) "lazy = ${boolToString lazy}")
       ++ (optional (!enabled) "enabled = ${boolToString enabled}")
-      ++ (optional (dependencies != [ ]) "dependencies = ${listToStringMultiLine id (map lazySpecFromPlugin dependencies)}")
+      ++ (optional (dependencies != [ ]) "dependencies = ${listToStringMultiLine' (map lazySpecFromPlugin dependencies)}")
       ++ (optional (init != null) "init = function(plugin)\n${toString init}\nend")
       ++ (optional (conf != null) "config = function(plugin, opts)\n${toString conf}\nend")
-      ++ (optional (keys != [ ]) "keys = ${listToStringMultiLine id (map keybinding keys)}")
+      ++ (optional (keys != [ ]) "keys = ${listToStringMultiLine' (map keybinding keys)}")
       ++ (optional (event != [ ]) "event = ${listToStringOneLine quote event}")
       ++ (optional (cmd != [ ]) "cmd = ${listToStringOneLine quote cmd}")
       ++ (optional (ft != [ ]) "ft = ${listToStringOneLine quote ft}")
       ++ (optional (priority != null) "priority = ${toString priority}")
       );
-  lazySpecs = listToStringMultiLine id (map lazySpecFromPlugin cfg.plugins);
+  lazySpecs = listToStringMultiLine' (map lazySpecFromPlugin cfg.plugins);
   lazy = /* lua */ ''
     require("lazy").setup(${lazySpecs})
   '';