Renamed function for clarity

editor/js/graph.js

@@ -43,7 +43,7 @@ class Graph extends ManagedData {
         this.triggerOnChange();
     }
 
-    formatData(data) {
+    storableData(data) {
         return this.getCleanData(data, true);
     }
 

editor/js/manageddata.js

@@ -36,12 +36,12 @@ class ManagedData {
         return true;
     }
 
-    formatData(data) {
+    storableData(data) {
         return data;
     }
 
     storeCurrentData(description) {
-        var formattedData = this.formatData(this.data);
+        var formattedData = this.storableData(this.data);
 
         this.history.unshift({
             description: description,
@@ -51,5 +51,6 @@ class ManagedData {
         // Forget about the currently stored potential future
         this.history.splice(0, this.historyPosition);
         this.historyPosition = 0;
+        console.log(this.history[0]);
     }
 }