lib/ruby/extensions/methoded_hash.rb in ruby-mext-0.16.1 vs lib/ruby/extensions/methoded_hash.rb in ruby-mext-0.16.2

@@ -13,12 +13,12 @@
     duplicate_hash(h)
     self
   end
 
   def []=(key, value)
-    common_methodizer(key)
     super
+    common_methodizer(key)
   end
 
 private
 
   def duplicate_hash(arg)
@@ -47,10 +47,12 @@
   # methods. Please note that "methodization" will only happen if the
   # class does not already respond to a normalized key method.
   #
   def methodize(key)
     nk = normalize_key(key)
-    define_singleton_method(nk) { self[key] } unless self.respond_to?(nk)
+    iname = ('@' + nk.to_s).to_sym
+    self.instance_variable_set(iname, self[key])
+    define_singleton_method(nk) { self.instance_variable_get(iname) } unless self.respond_to?(nk)
   end
 
   def normalize_key(key)
     ek = key.to_s.gsub(/\W/, '_')
     ek.to_sym