Finished migrating parser to be object orientation free. All tests pass

app/imports/parser/functions.js

@@ -1,5 +1,3 @@
-import ArrayNode from '/imports/parser/parseTree/ArrayNode.js';
-
 export default {
   'abs': {
     comment: 'Returns the absolute value of a number',
@@ -101,7 +99,7 @@ export default {
       {input: 'tableLookup([100, 300, 900, 1200], 900)', result: '3'},
       {input: 'tableLookup([100, 300], 594)', result: '2'},
     ],
-    arguments: [ArrayNode, 'number'],
+    arguments: ['array', 'number'],
     resultType: 'number',
     fn: function tableLookup(arrayNode, number){
       for(let i in arrayNode.values){