M000427.html in ripxplore-0.17.1

- old
+ new
@@ -3,18 +3,20 @@
      PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
      "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
 <html>
 <head>
-  <title>[]= (PNG::Canvas)</title>
+  <title>each (PNG::Canvas)</title>
   <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
   <link rel="stylesheet" href="../../.././rdoc-style.css" type="text/css" media="screen" />
 </head>
 <body class="standalone-code">
-  <pre><span class="ruby-comment cmt"># File lib/PatchedPNG.rb, line 212</span>
-    <span class="ruby-keyword kw">def</span> <span class="ruby-operator">[]=</span>(<span class="ruby-identifier">x</span>, <span class="ruby-identifier">y</span>, <span class="ruby-identifier">color</span>)
-      <span class="ruby-identifier">raise</span> <span class="ruby-node">&quot;bad x value #{x} &gt;= #{@height}&quot;</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">x</span> <span class="ruby-operator">&gt;=</span> <span class="ruby-ivar">@height</span>
-      <span class="ruby-identifier">raise</span> <span class="ruby-node">&quot;bad y value #{y} &gt;= #{@width}&quot;</span>  <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">y</span> <span class="ruby-operator">&gt;=</span> <span class="ruby-ivar">@width</span>
-      <span class="ruby-ivar">@data</span>[<span class="ruby-identifier">y</span>][<span class="ruby-identifier">x</span>] = <span class="ruby-identifier">color</span>
+  <pre><span class="ruby-comment cmt"># File lib/PatchedPNG.rb, line 221</span>
+    <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">each</span>
+      <span class="ruby-ivar">@data</span>.<span class="ruby-identifier">each_with_index</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">row</span>, <span class="ruby-identifier">y</span><span class="ruby-operator">|</span>
+        <span class="ruby-identifier">row</span>.<span class="ruby-identifier">each_with_index</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">pixel</span>, <span class="ruby-identifier">x</span><span class="ruby-operator">|</span>
+          <span class="ruby-keyword kw">yield</span> <span class="ruby-identifier">x</span>, <span class="ruby-identifier">y</span>, <span class="ruby-identifier">color</span>
+        <span class="ruby-keyword kw">end</span>
+      <span class="ruby-keyword kw">end</span>
     <span class="ruby-keyword kw">end</span></pre>
 </body>
 </html>
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