Remove nil values from array.

cykod · Jun 25, 2010 · 1bd5e07 · 1bd5e07
1 parent 9f5a917
commit 1bd5e07
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/models/user_segment/field_type.rb b/app/models/user_segment/field_type.rb
@@ -141,7 +141,7 @@ def self.field_output(mdl, handler_data, field)
 
       data = handler_data[mdl.id]
       if data.is_a?(Array)
-        value = data.collect { |d| d.send(display_field) }
+        value = data.collect { |d| d.send(display_field) }.delete_if { |v| v.nil? }
 
         case info[:display_method]
         when 'max'