locking down facets, making sure that object responds to dynamic methods

Gemfile

@@ -14,4 +14,4 @@ group :development do
   gem 'rcov', :platforms => :mri_18
 end
 
-gem "facets"
+gem "facets", "= 2.9.2"

lib/detagger.rb

@@ -59,8 +59,12 @@ def detag( value, targets = detag_chain, resolved = [] )
         value
     end
 
-    def method_missing( method, *args, &blk )
+    def split_method(method)
         access, orig_method = *method.to_s.scan(/^(detag|raw)_(.+)$/).flatten
+    end
+
+    def method_missing( method, *args, &blk )
+        access, orig_method = split_method( method )
         unless orig_method && target = [*detag_chain].find {|t| t.respond_to?( orig_method.to_sym )}
             super(method,*args,&blk)
         else
@@ -69,6 +73,12 @@ def method_missing( method, *args, &blk )
         end
     end
 
+    def respond_to?( method )
+        access, orig_method = split_method( method )
+        return true if orig_method && [*detag_chain].find {|t| t.respond_to?( orig_method.to_sym )}
+        super(method)
+    end
+
     def unless_flag( flag, &blk )
         unless self.send("detag_#{flag}")
             yield blk

spec/detagger_spec.rb

@@ -36,6 +36,11 @@ def mike;   "sue:soph:sue:jim:" end
         @options. should respond_to :drill_down_ref
     end
 
+    it "will respond to detag* and raw* mehtods" do
+        @options. should respond_to :detag_bob
+        @options. should respond_to :raw_bob
+    end
+
     it "will give a value for inputs" do
         @options.bob.should  == "henry:"
         @options.sue.should  == "mary"