implement respond_to_missing? properly for future

godfat · Jan 29, 2016 · bf37a26 · bf37a26
1 parent 48e534f
commit bf37a26
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diff --git a/lib/rest-core/promise.rb b/lib/rest-core/promise.rb
@@ -12,6 +12,10 @@ def initialize promise, key
       def method_missing msg, *args, &block
         @promise.yield[@key].__send__(msg, *args, &block)
       end
+
+      def respond_to_missing? msg, *args, &block
+        @promise.yield[@key].respond_to?(msg, *args, &block)
+      end
     end
 
     def future_status  ; Future.new(self, RESPONSE_STATUS ); end

diff --git a/test/test_future.rb b/test/test_future.rb
@@ -16,5 +16,6 @@
     promise.future_headers .should.eq('A' => 'B')
     promise.future_socket  .should.kind_of?(StringIO)
     promise.future_failures.should.eq []
+    ([] + promise.future_failures).should.eq []
   end
 end