Sara / fixed issue with nested list

packages/bot-skeleton/src/scratch/blocks/Math/math_on_list.js

@@ -87,11 +87,8 @@ Blockly.JavaScript.math_on_list = block => {
     } else if (operation === 'AVERAGE') {
         const functionName = Blockly.JavaScript.provideFunction_('mathMean', [
             `function ${Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_}(myList) {
-                if (!myList || !myList.length) {
-                    return null;
-                }
-
-                return myList.reduce(function(x, y) { 
+                var final_list = [];
+                return recursiveList(myList, final_list).reduce(function(x, y) { 
                     return x + y; 
                 }) / myList.length;
             }`,
@@ -101,21 +98,60 @@ Blockly.JavaScript.math_on_list = block => {
         code = `${functionName}((${list} || [0]))`;
     } else if (operation === 'MEDIAN') {
         const functionName = Blockly.JavaScript.provideFunction_('mathMedian', [
-            `function ${Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_}(myList) {
-                var localList = myList.filter(function(x) { 
-                    return typeof x == 'number'; 
-                });
-                if (!localList.length) {
-                    return null;
+            `
+            Array.prototype.swap = function (x,y) {
+                var b = this[x];
+                this[x] = this[y];
+                this[y] = b;
+                return this;
+            }
+
+            function partition(arr, start, end){
+                var pivotValue = arr[end];
+                var pivotIndex = start; 
+                for (var i = start; i < end; i++) {
+                    if (arr[i] < pivotValue) {
+                    arr.swap(pivotIndex, i);
+                    pivotIndex++;
+                    }
                 }
-                localList.sort(function(a, b) { 
-                    return b - a; 
-                });
-                if (localList.length % 2 == 0) {
-                    return (localList[localList.length / 2 - 1] + localList[localList.length / 2]) / 2;
-                } else {
-                    return localList[(localList.length - 1) / 2];
+                arr.swap(end, pivotIndex);
+                return pivotIndex;
+            };
+
+            function quickSort(arr) {
+                var stack = [];
+                stack.push(0);
+                stack.push(arr.length - 1);
+
+                while(stack[stack.length - 1] >= 0){
+                    end = stack.pop();
+                    start = stack.pop();
+                    pivotIndex = partition(arr, start, end);
+                    if (pivotIndex - 1 > start){
+                        stack.push(start);
+                        stack.push(pivotIndex - 1);
+                    }
+                    if (pivotIndex + 1 < end){
+                        stack.push(pivotIndex + 1);
+                        stack.push(end);
+                    }
                 }
+
+            }
+
+            function calculateMedian(final_list){
+                quickSort(final_list);
+
+                if (final_list.length % 2 == 0) {
+                    return (final_list[final_list.length / 2 - 1] + final_list[final_list.length / 2]) / 2;
+                } 
+                return final_list[(final_list.length - 1) / 2];
+            }
+
+            function ${Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_}(myList) {
+                var final_list = [];
+                return calculateMedian(recursiveList(myList, final_list));  
             }`,
         ]);
 

packages/bot-skeleton/src/scratch/dbot.js

@@ -127,7 +127,6 @@ class DBot {
     runBot() {
         try {
             const code = this.generateCode();
-
             if (this.interpreter !== null) {
                 this.interpreter = null;
             }
@@ -160,6 +159,21 @@ class DBot {
             var BinaryBotPrivateLastTickTime;
             var BinaryBotPrivateTickAnalysisList = [];
             var BinaryBotPrivateHasCalledTradeOptions = false;
+
+
+            function recursiveList(list, final_list){
+                for(var i=0; i < list.length; i++){
+                    if(typeof(list[i]) === 'object'){
+                        recursiveList(list[i], final_list);
+                    }
+                    if(typeof(list[i]) == 'number'){
+                        final_list.push(list[i]);   
+
+                    }
+                }
+                return final_list;
+            }
+
             function BinaryBotPrivateRun(f, arg) {
                 if (f) return f(arg);
                 return false;

packages/bot-skeleton/src/services/tradeEngine/utils/helpers.js

@@ -59,7 +59,7 @@ export const getLastDigit = tick => {
     if (typeof number_string === 'number') {
         number_string = String(number_string);
     }
-    return number_string[number_string.length - 1];
+    return Number(number_string[number_string.length - 1]);
 };
 
 const getBackoffDelayInMs = (error, delay_index) => {