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-rw-r--r--app/helpers/links_helper.rb7
1 files changed, 7 insertions, 0 deletions
diff --git a/app/helpers/links_helper.rb b/app/helpers/links_helper.rb
index 4fb7a797d..93f06df3c 100644
--- a/app/helpers/links_helper.rb
+++ b/app/helpers/links_helper.rb
@@ -1,4 +1,11 @@
module LinksHelper
+
+ def protected_element(&blk)
+ blk.()
+ rescue
+ nil
+ end
+
def destroy_link_content(translation_key = 'actions.destroy')
content_tag(:span, nil, class: 'fa fa-trash mr-xs') + t(translation_key)
end