neuigkeiten rechte

2014-02-07 22:15:30 +01:00
parent 48fc0455c7
commit 50bceaf017
4 changed files with 17 additions and 4 deletions
--- a/app/models/neuigkeit.rb
+++ b/app/models/neuigkeit.rb
@@ -50,7 +50,13 @@ self.title
 end
  def text_first_words
    md = /<p>(?<text>[\w\s,\.!\?]*)/.match self.text
-    md[:text].split(" ")[0..100].join(" ")+ " ..." unless md[:text].split(" ").empty?
+    words=md[:text].split(" ") unless md.nil?
+    if words.nil? || words.empty?
+      "...."
+    else
+      words[0..100].join(" ")+ " ..." unless  words.nil?
+      
+    end
  end
 def has_calentries?
 !self.calentries.nil? && !self.calentries.empty?