refactor: cleaner and faster time formatter

source/Postbuild.hx

@@ -35,37 +35,28 @@ class Postbuild
 
   static function format(time:Float, decimals:Int = 1):String
   {
-    var units = [
-      {name: "day", secs: 86400},
-      {name: "hour", secs: 3600},
-      {name: "minute", secs: 60},
-      {name: "second", secs: 1}
-    ];
-
-    var parts:Array<String> = [];
-    var remaining:Float = time;
-
-    for (unit in units)
-    {
-      var value:Float;
-      if (unit.name == "second")
+      var units = [
+          {name: "day", secs: 86400},
+          {name: "hour", secs: 3600},
+          {name: "minute", secs: 60},
+          {name: "second", secs: 1}
+      ];
+  
+      var parts:Array<String> = [];
+      var remaining:Float = time;
+      var factor = Math.pow(10, decimals); // compute once because the old code was computing it twice.
+  
+      for (u in units)
       {
-        // handle seconds with decimals
-        value = Math.round(remaining * Math.pow(10, decimals)) / Math.pow(10, decimals);
+          var value:Float = (u.name == "second") ? Math.round(remaining * factor) / factor : Math.floor(remaining / u.secs);
+  
+          if (u.name != "second") 
+              remaining %= u.secs;
+  
+          if (value > 0 || (u.name == "second" && parts.length == 0))
+              parts.push('${value} ${u.name}${value == 1 ? "" : "s"}');
       }
-      else
-      {
-        value = Math.floor(remaining / unit.secs);
-        remaining %= unit.secs;
-      }
-
-      //
-      if (value > 0 || (unit.name == "second" && parts.length == 0))
-      {
-        parts.push('${value} ${unit.name}${value == 1 ? "" : "s"}');
-      }
-    }
-
-    return parts.join(" ");
+  
+      return parts.join(" ");
   }
 }