lib/eye_of_newt/units.rb in eye-of-newt-0.0.11 vs lib/eye_of_newt/units.rb in eye-of-newt-0.0.12

@@ -54,10 +54,10 @@
     def unquantified?(unit)
       @unquantified.include?(self[unit])
     end
 
     def setup(&block)
-      instance_eval &block
+      instance_eval(&block)
       self
     end
 
     def self.defaults
       new.setup do