feature: vor und nachteile

praesentation/node_modules/cli-progress/lib/format-bar.js

@@ -0,0 +1,11 @@
+// format bar
+module.exports = function formatBar(progress, options){
+    // calculate barsize
+    const completeSize = Math.round(progress*options.barsize);
+    const incompleteSize = options.barsize-completeSize;
+
+   // generate bar string by stripping the pre-rendered strings
+   return   options.barCompleteString.substr(0, completeSize) +
+            options.barGlue +
+            options.barIncompleteString.substr(0, incompleteSize);
+}