From c00a93f4144abf7eccaf9c7691c2138218866950 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Garc=C3=ADa=20Aubert?=
 <danielgarciaaubert@gmail.com>
Date: Fri, 15 Sep 2017 10:58:11 +0200
Subject: [PATCH] Use destruturing assignment to format the formula result

---
 lib/cartodb/models/dataview/formula.js | 27 ++++++++++++--------------
 1 file changed, 12 insertions(+), 15 deletions(-)

diff --git a/lib/cartodb/models/dataview/formula.js b/lib/cartodb/models/dataview/formula.js
index efaeb0c6..2172beab 100644
--- a/lib/cartodb/models/dataview/formula.js
+++ b/lib/cartodb/models/dataview/formula.js
@@ -103,23 +103,20 @@ module.exports = class Formula extends BaseDataview {
     }
 
     format (result) {
-        var formattedResult = {
+        const {
+            result = 0,
+            nulls_count = 0,
+            nans_count = 0,
+            infinities_count = 0
+        } = result.rows[0] || {};
+
+        return {
             operation: this.operation,
-            result: 0,
-            nulls: 0,
-            nans: 0,
-            infinities: 0
+            result,
+            nulls: nulls_count,
+            nans: nans_count,
+            infinities: infinities_count
         };
-
-        if (result.rows.length) {
-            formattedResult.operation = this.operation;
-            formattedResult.result = result.rows[0].result;
-            formattedResult.nulls = result.rows[0].nulls_count;
-            formattedResult.nans = result.rows[0].nans_count;
-            formattedResult.infinities = result.rows[0].infinities_count;
-        }
-
-        return formattedResult;
     }
 
     getType () {