lib/usable.rb in usable-3.9.3 vs lib/usable.rb in usable-3.9.4

@@ -51,11 +51,11 @@
 
     unless base.respond_to?(:config)
       base.instance_eval do
         def config(&block)
           if block
-            usables.instance_eval &block
+            usables.instance_eval(&block)
           else
             usables
           end
         end
       end
@@ -140,10 +140,10 @@
       # any left over -options- are considered "config" settings
       if options
         [scope, usables].each { |x| options.each { |k, v| x[k] = v } }
       end
       if block_given?
-        [scope, usables].each { |x| x.instance_eval &block }
+        [scope, usables].each { |x| x.instance_eval(&block) }
       end
       if mod.const_defined?(:InstanceMethods, false)
         send :include, mod.const_get(:InstanceMethods, false)
       end
       if mod.const_defined?(:ClassMethods, false)