anchor.diff:         <h3 class='meth_type'>private_instance_methods</h3>
          
            <span>
  -           <a class=meth19_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Object/i/initialize.html>initialize</a>
  +           <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Object/i/initialize.html>initialize</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/superclass.html>superclass</a>
             
           </span>
         
  
negative.code:        <h3 class='meth_type'>public_instance_methods</h3>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/=26.html>&</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/=2a.html>*</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/=2b.html>+</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/=2d.html>-</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/=3c=3c.html><<</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/=3c=3d=3e.html><=></a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/=3d=3d.html>==</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/=5b=5d.html>[]</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/=5b=5d=3d.html>[]=</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/assoc.html>assoc</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/at.html>at</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/clear.html>clear</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/collect.html>collect</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/collect=21.html>collect!</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/compact.html>compact</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/compact=21.html>compact!</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/concat.html>concat</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/delete.html>delete</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/delete_at.html>delete_at</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/delete_if.html>delete_if</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/each.html>each</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/each_index.html>each_index</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/empty=3f.html>empty?</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/eql=3f.html>eql?</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/fetch.html>fetch</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/fill.html>fill</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/first.html>first</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/flatten.html>flatten</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/flatten=21.html>flatten!</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/frozen=3f.html>frozen?</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/hash.html>hash</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/include=3f.html>include?</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/index.html>index</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/indexes.html>indexes</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/indices.html>indices</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/insert.html>insert</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/inspect.html>inspect</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/join.html>join</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/last.html>last</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/length.html>length</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/map.html>map</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/map=21.html>map!</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/nitems.html>nitems</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/pack.html>pack</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/pop.html>pop</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/push.html>push</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/rassoc.html>rassoc</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/reject.html>reject</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/reject=21.html>reject!</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/replace.html>replace</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/reverse.html>reverse</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/reverse=21.html>reverse!</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/reverse_each.html>reverse_each</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/rindex.html>rindex</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/select.html>select</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/shift.html>shift</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/size.html>size</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/slice.html>slice</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/slice=21.html>slice!</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/sort.html>sort</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/sort=21.html>sort!</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/to_a.html>to_a</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/to_ary.html>to_ary</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/to_s.html>to_s</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/transpose.html>transpose</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/uniq.html>uniq</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/uniq=21.html>uniq!</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/unshift.html>unshift</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/values_at.html>values_at</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/zip.html>zip</a>
              | 
           </span>
         
           <span>
             <a class=meth_link href=http://doc.ruby-lang.org/ja/1.8.6/method/Array/i/=7c.html>|</a>
             
           </span>
         
  