lib/ransack/nodes/value.rb in ransack-0.5.3 vs lib/ransack/nodes/value.rb in ransack-0.5.4

@@ -63,13 +63,15 @@
            val.in_time_zone rescue nil
          end
        end
 
        def cast_to_boolean(val)
-         if val.is_a?(String) && val.blank?
-           nil
+         if Constants::TRUE_VALUES.include?(val)
+           true
+         elsif Constants::FALSE_VALUES.include?(val)
+           false
          else
-           Constants::TRUE_VALUES.include?(val)
+           nil
          end
        end
 
        def cast_to_string(val)
          val.respond_to?(:to_s) ? val.to_s : String.new(val)
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