anchor.diff:         <h3 class='meth_type'>public_instance_methods</h3>
          
            <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/=3c.html><</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/=3c=3d.html><=</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/=3c=3d=3e.html><=></a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/=3d=3d.html>==</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/=3d=3d=3d.html>===</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/=3e.html>></a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/=3e=3d.html>>=</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/ancestors.html>ancestors</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/autoload.html>autoload</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/autoload=3f.html>autoload?</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/class_eval.html>class_eval</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/class_variable_defined=3f.html>class_variable_defined?</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/class_variables.html>class_variables</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/const_defined=3f.html>const_defined?</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/const_get.html>const_get</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/const_missing.html>const_missing</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/const_set.html>const_set</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/constants.html>constants</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/freeze.html>freeze</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/include=3f.html>include?</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/included_modules.html>included_modules</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/instance_method.html>instance_method</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/instance_methods.html>instance_methods</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/method_defined=3f.html>method_defined?</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/module_eval.html>module_eval</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/name.html>name</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/private_class_method.html>private_class_method</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/private_instance_methods.html>private_instance_methods</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/private_method_defined=3f.html>private_method_defined?</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/protected_instance_methods.html>protected_instance_methods</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/protected_method_defined=3f.html>protected_method_defined?</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/public_class_method.html>public_class_method</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/public_instance_methods.html>public_instance_methods</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/public_method_defined=3f.html>public_method_defined?</a>
  -            | 
  -         </span>
  -       
  -         <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/to_s.html>to_s</a>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/=3c.html><</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/=3c=3d.html><=</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/=3c=3d=3e.html><=></a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/=3d=3d.html>==</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/=3d=3d=3d.html>===</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/=3e.html>></a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/=3e=3d.html>>=</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/ancestors.html>ancestors</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/autoload.html>autoload</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/autoload=3f.html>autoload?</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/class_eval.html>class_eval</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/class_variable_defined=3f.html>class_variable_defined?</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/class_variables.html>class_variables</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/const_defined=3f.html>const_defined?</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/const_get.html>const_get</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/const_missing.html>const_missing</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/const_set.html>const_set</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/constants.html>constants</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/freeze.html>freeze</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/include=3f.html>include?</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/included_modules.html>included_modules</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/instance_method.html>instance_method</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/instance_methods.html>instance_methods</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/method_defined=3f.html>method_defined?</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/module_eval.html>module_eval</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/name.html>name</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/private_class_method.html>private_class_method</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/private_instance_methods.html>private_instance_methods</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/private_method_defined=3f.html>private_method_defined?</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/protected_instance_methods.html>protected_instance_methods</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/protected_method_defined=3f.html>protected_method_defined?</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/public_class_method.html>public_class_method</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/public_instance_methods.html>public_instance_methods</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/public_method_defined=3f.html>public_method_defined?</a>
  +            | 
  +         </span>
  +       
  +         <span>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Module/i/to_s.html>to_s</a>
              
            </span>
          
  
positive.code:        <h3 class='meth_type'>public_methods</h3>
         
           <span>
             <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Class/i/allocate.html>allocate</a>
              | 
           </span>
         
           <span>
             <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Class/i/new.html>new</a>
              | 
           </span>
         
           <span>
             <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Class/i/superclass.html>superclass</a>
             
           </span>
         
  
negative.code:        <h3 class='meth_type'>private_methods</h3>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Object/i/inherited.html>inherited</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Object/i/initialize.html>initialize</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Object/i/initialize_copy.html>initialize_copy</a>
             
           </span>
         
  