From 1e5c66fb64c48dc7a779fefa1557956fcf68eaf8 Mon Sep 17 00:00:00 2001
From: Ramon Wenger <ramon.wenger@iterativ.ch>
Date: Tue, 14 Apr 2020 12:18:25 +0200
Subject: [PATCH] Clean up code

---
 client/src/pages/survey.vue | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/client/src/pages/survey.vue b/client/src/pages/survey.vue
index 07b6b36b..a02d8590 100644
--- a/client/src/pages/survey.vue
+++ b/client/src/pages/survey.vue
@@ -64,10 +64,8 @@
               // this means the answer comes from a matrix, where the keys are the labels and the values are the respective answers
               let answerObject = answer.answer;
               let keysAndValues = [];
-              for (let i in answerObject) {
-                if (answerObject.hasOwnProperty(i)) {
-                  keysAndValues.push(`${i}: ${answerObject[i]}`);
-                }
+              for (let prop of Object.keys(answerObject)) {
+                  keysAndValues.push(`${prop}: ${answerObject[prop]}`);
               }
               answerText = keysAndValues.join(', ');
             } else {