Created
February 19, 2010 10:43
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| def each_if_present(collection, options = {}, &block) | |
| options[:empty_message] ||= "Nothing to display" | |
| if collection.present? | |
| collection.each(&block) | |
| else | |
| concat content_tag(:div, options[:empty_message], :class => :no_content) | |
| end | |
| end |
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