M000202.html in facets-0.7.2

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-  <title>each (Interval)</title>
+  <title>first_opened (Interval)</title>
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-  <pre><span class="ruby-comment cmt"># File lib/facet/interval.rb, line 226</span>
-  <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">each</span>(<span class="ruby-identifier">n</span>=<span class="ruby-value">1</span>, <span class="ruby-identifier">d</span>=<span class="ruby-keyword kw">nil</span>)  <span class="ruby-comment cmt"># :yield:   </span>
-    <span class="ruby-keyword kw">return</span> (<span class="ruby-identifier">n</span> <span class="ruby-operator">&lt;</span> <span class="ruby-value">0</span> <span class="ruby-operator">?</span> <span class="ruby-ivar">@last</span> <span class="ruby-operator">:</span> <span class="ruby-ivar">@first</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">degenerate?</span>  <span class="ruby-comment cmt"># is this right for all values of n ?</span>
-    <span class="ruby-identifier">s</span> = <span class="ruby-identifier">d</span> <span class="ruby-value">? </span><span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">length</span>.<span class="ruby-identifier">to_f</span> <span class="ruby-operator">*</span> (<span class="ruby-identifier">n</span>.<span class="ruby-identifier">to_f</span> <span class="ruby-operator">/</span> <span class="ruby-identifier">d</span>.<span class="ruby-identifier">to_f</span>) <span class="ruby-operator">:</span> <span class="ruby-identifier">n</span>.<span class="ruby-identifier">abs</span>
-    <span class="ruby-identifier">raise</span> <span class="ruby-value str">&quot;Cannot iterate over zero length steps.&quot;</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">s</span> <span class="ruby-operator">==</span> <span class="ruby-value">0</span>
-    <span class="ruby-identifier">s</span> = <span class="ruby-identifier">s</span> <span class="ruby-operator">*</span> <span class="ruby-ivar">@direction</span>
-    <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">n</span> <span class="ruby-operator">&lt;</span> <span class="ruby-value">0</span>
-      <span class="ruby-identifier">e</span> = <span class="ruby-ivar">@exclude_last</span> <span class="ruby-operator">?</span> <span class="ruby-ivar">@last</span> <span class="ruby-operator">-</span> <span class="ruby-identifier">s</span> <span class="ruby-operator">:</span> <span class="ruby-ivar">@last</span>
-      <span class="ruby-comment cmt">#e = @exclude_last ? @last.pred(s) : @last</span>
-      <span class="ruby-identifier">t</span> = <span class="ruby-ivar">@exlude_last</span> <span class="ruby-operator">?</span> <span class="ruby-value">1</span> <span class="ruby-operator">:</span> <span class="ruby-value">0</span>
-      <span class="ruby-comment cmt">#while e.cmp(@first) &gt;= t</span>
-      <span class="ruby-keyword kw">while</span> (<span class="ruby-identifier">e</span> <span class="ruby-operator">&lt;=&gt;</span> <span class="ruby-ivar">@first</span>) <span class="ruby-operator">&gt;=</span> <span class="ruby-identifier">t</span>
-        <span class="ruby-keyword kw">yield</span>(<span class="ruby-identifier">e</span>)
-        <span class="ruby-identifier">e</span> <span class="ruby-operator">-=</span> <span class="ruby-identifier">s</span>
-        <span class="ruby-comment cmt">#e = e.pred(s)</span>
-      <span class="ruby-keyword kw">end</span>
-    <span class="ruby-keyword kw">else</span>
-      <span class="ruby-identifier">e</span> = <span class="ruby-ivar">@exclude_first</span> <span class="ruby-operator">?</span> <span class="ruby-ivar">@first</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">s</span> <span class="ruby-operator">:</span> <span class="ruby-ivar">@first</span>
-      <span class="ruby-comment cmt">#e = @exclude_first ? @first.succ(s) : @first</span>
-      <span class="ruby-identifier">t</span> = <span class="ruby-ivar">@exlude_last</span> <span class="ruby-operator">?</span> <span class="ruby-value">-1</span> <span class="ruby-operator">:</span> <span class="ruby-value">0</span>
-      <span class="ruby-comment cmt">#while e.cmp(@last) &lt;= t</span>
-      <span class="ruby-keyword kw">while</span> (<span class="ruby-identifier">e</span> <span class="ruby-operator">&lt;=&gt;</span> <span class="ruby-ivar">@last</span>) <span class="ruby-operator">&lt;=</span> <span class="ruby-identifier">t</span>
-        <span class="ruby-keyword kw">yield</span>(<span class="ruby-identifier">e</span>)
-        <span class="ruby-identifier">e</span> <span class="ruby-operator">+=</span> <span class="ruby-identifier">s</span>
-        <span class="ruby-comment cmt">#e = e.succ(s)</span>
-      <span class="ruby-keyword kw">end</span>
-    <span class="ruby-keyword kw">end</span>
-  <span class="ruby-keyword kw">end</span></pre>
+  <pre><span class="ruby-comment cmt"># File lib/facet/interval.rb, line 141</span>
+  <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">first_opened</span> ; <span class="ruby-constant">Interval</span>.<span class="ruby-identifier">new</span>(<span class="ruby-ivar">@first</span>, <span class="ruby-ivar">@last</span>, <span class="ruby-keyword kw">true</span>, <span class="ruby-keyword kw">false</span>) ; <span class="ruby-keyword kw">end</span></pre>
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