Lots of work on the parser including testing interface

app/imports/parser/parseTree/RollArrayNode.js

@@ -0,0 +1,17 @@
+import ParseNode from '/imports/parser/parseTree/ParseNode.js';
+
+export default class RollArrayNode extends ParseNode {
+  constructor({values}) {
+		super();
+    this.values = values;
+  }
+  compile(){
+    return this;
+  }
+  toString(){
+    return `[${this.values.join(', ')}]`;
+  }
+  reduce(){
+    //TODO sum and return values
+  }
+}