From 460129e5965751127bb6cb363a661afb7c7d5ab4 Mon Sep 17 00:00:00 2001
From: thea <ta.kupler@gmail.com>
Date: Wed, 21 Sep 2016 14:08:38 +0200
Subject: included error-handling: twitter-helper includes rescue and error
 message for fourth value in array. there will always be an empty array that
 view (text and each - method) does not break. if empty array in view the
 error-message is shown. (its WIP)

---
 app/views/twitter/_index.html.erb | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

(limited to 'app/views/twitter/_index.html.erb')

diff --git a/app/views/twitter/_index.html.erb b/app/views/twitter/_index.html.erb
index a7ebd1b..8529b83 100644
--- a/app/views/twitter/_index.html.erb
+++ b/app/views/twitter/_index.html.erb
@@ -9,14 +9,15 @@
       </div>
 
       <div class="twitter_list">
-        <% tweets.each do |e| %>
-          <div class="tweet">
-            <div class="tweet_text"><%= " #{e.text}" %>
+        <%if tweets == [] then%><%= error_message %><% end %>
+          <% tweets.each do |e| %>
+            <div class="tweet">
+              <div class="tweet_text"><%= " #{e.text}" %>
+              </div>
+              <div class="tweet_text_date">tweeted on <% t = e.created_at%> <%= t.strftime("%m/%d/%y").to_s %>
+              </div>
             </div>
-            <div class="tweet_text_date">tweeted on <% t = e.created_at%> <%= t.strftime("%m/%d/%y").to_s %>
-            </div>
-          </div>
-        <% end %>
+          <% end %>
     </div>
 
     <div class="twitter_footer">
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