M000007.html in eymiha_util-0.1.2

- old
+ new
@@ -1,18 +1,21 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-<!DOCTYPE html 
-     PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-
-<html>
-<head>
-  <title>key_count (Histogram)</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/histogram.rb, line 59</span>
-  <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">key_count</span>
-    <span class="ruby-identifier">keys</span>.<span class="ruby-identifier">size</span>
-  <span class="ruby-keyword kw">end</span></pre>
-</body>
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!DOCTYPE html 
+     PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html>
+<head>
+  <title>count (Histogram)</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/histogram.rb, line 24</span>
+  <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">count</span>(<span class="ruby-identifier">check_keys</span> = <span class="ruby-identifier">keys</span>)
+    <span class="ruby-identifier">check_keys</span> = [<span class="ruby-identifier">check_keys</span>] <span class="ruby-keyword kw">if</span> <span class="ruby-operator">!</span> <span class="ruby-identifier">check_keys</span>.<span class="ruby-identifier">kind_of?</span> <span class="ruby-constant">Array</span>
+    <span class="ruby-identifier">count</span> = <span class="ruby-value">0</span>
+    <span class="ruby-identifier">check_keys</span>.<span class="ruby-identifier">each</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">key</span><span class="ruby-operator">|</span> <span class="ruby-identifier">count</span> <span class="ruby-operator">+=</span> <span class="ruby-keyword kw">self</span>[<span class="ruby-identifier">key</span>] <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">has_key?</span> <span class="ruby-identifier">key</span> }
+    <span class="ruby-identifier">count</span>
+  <span class="ruby-keyword kw">end</span></pre>
+</body>
 </html>
\ No newline at end of file