<?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 xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Class: Configuration</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<link rel="stylesheet" href=".././rdoc-style.css" type="text/css" media="screen" />
<script type="text/javascript">
// <![CDATA[
function popupCode( url ) {
window.open(url, "Code", "resizable=yes,scrollbars=yes,toolbar=no,status=no,height=150,width=400")
}
function toggleCode( id ) {
if ( document.getElementById )
elem = document.getElementById( id );
else if ( document.all )
elem = eval( "document.all." + id );
else
return false;
elemStyle = elem.style;
if ( elemStyle.display != "block" ) {
elemStyle.display = "block"
} else {
elemStyle.display = "none"
}
return true;
}
// Make codeblocks hidden by default
document.writeln( "<style type=\"text/css\">div.method-source-code { display: none }</style>" )
// ]]>
</script>
</head>
<body>
<div id="classHeader">
<table class="header-table">
<tr class="top-aligned-row">
<td><strong>Class</strong></td>
<td class="class-name-in-header">Configuration</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../files/lib/utility/configuration_rb.html">
lib/utility/configuration.rb
</a>
<br />
</td>
</tr>
<tr class="top-aligned-row">
<td><strong>Parent:</strong></td>
<td>
Object
</td>
</tr>
</table>
</div>
<!-- banner header -->
<div id="bodyContent">
<div id="contextContent">
<div id="diagram">
<map id="map" name="map">
<area shape="rect" coords="5,5,77,53" href="Module.html" alt="Module
" />
<area shape="rect" coords="87,101,188,149" href="Configuration.html" alt="Configuration
" />
<area shape="rect" coords="101,5,173,53" href="Singleton.html" alt="Singleton
" />
</map>
<img src="../dot/f_55.png" usemap="#map" border="0" alt="dot/f_55.png">
</div>
<div id="description">
<p>
The Config class is a singleton that allows class level configuration
</p>
</div>
</div>
<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000105">get_options</a>
<a href="#M000104">new</a>
</div>
</div>
</div>
<!-- if includes -->
<div id="includes">
<h3 class="section-bar">Included Modules</h3>
<div id="includes-list">
<span class="include-name">Singleton</span>
</div>
</div>
<div id="section">
<div id="attribute-list">
<h3 class="section-bar">Attributes</h3>
<div class="name-list">
<table>
<tr class="top-aligned-row context-row">
<td class="context-item-name">options</td>
<td class="context-item-value"> [R] </td>
<td class="context-item-desc"></td>
</tr>
</table>
</div>
</div>
<!-- if method_list -->
<div id="methods">
<h3 class="section-bar">Public Class methods</h3>
<div id="method-M000104" class="method-detail">
<a name="M000104"></a>
<div class="method-heading">
<a href="#M000104" class="method-signature">
<span class="method-name">new</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000104-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000104-source">
<pre>
<span class="ruby-comment cmt"># File lib/utility/configuration.rb, line 23</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>
<span class="ruby-identifier">$cmdopts</span> = <span class="ruby-identifier">get_options</span>
<span class="ruby-ivar">@options</span> = <span class="ruby-constant">YAML</span><span class="ruby-operator">::</span><span class="ruby-identifier">load_file</span>(<span class="ruby-identifier">$cmdopts</span>[<span class="ruby-value str">'configfile'</span>] <span class="ruby-operator">||</span> <span class="ruby-value str">'config.yaml'</span>)
<span class="ruby-keyword kw">rescue</span>
<span class="ruby-identifier">$stderr</span>.<span class="ruby-identifier">puts</span> <span class="ruby-value str">"WARNING - configuration file not found"</span>
<span class="ruby-ivar">@options</span> = {}
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000105" class="method-detail">
<a name="M000105"></a>
<div class="method-heading">
<a href="#M000105" class="method-signature">
<span class="method-name">get_options</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
only process configuration file option from command line
</p>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000105-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000105-source">
<pre>
<span class="ruby-comment cmt"># File lib/utility/configuration.rb, line 32</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">get_options</span>
<span class="ruby-identifier">myopts</span> = {}
<span class="ruby-constant">ARGV</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">arg</span>,<span class="ruby-identifier">i</span><span class="ruby-operator">|</span>
<span class="ruby-keyword kw">if</span> (<span class="ruby-identifier">arg</span> <span class="ruby-operator">==</span> <span class="ruby-value str">'-c'</span> <span class="ruby-operator">||</span> <span class="ruby-identifier">arg</span> <span class="ruby-operator">==</span> <span class="ruby-value str">'--config'</span>) <span class="ruby-operator">&&</span> <span class="ruby-constant">ARGV</span>[<span class="ruby-identifier">i</span><span class="ruby-operator">+</span><span class="ruby-value">1</span>]
<span class="ruby-identifier">myopts</span>[<span class="ruby-value str">'configfile'</span>] = <span class="ruby-constant">ARGV</span>[<span class="ruby-identifier">i</span><span class="ruby-operator">+</span><span class="ruby-value">1</span>]
<span class="ruby-constant">ARGV</span>.<span class="ruby-identifier">delete_at</span>(<span class="ruby-identifier">i</span><span class="ruby-operator">+</span><span class="ruby-value">1</span>)
<span class="ruby-constant">ARGV</span>.<span class="ruby-identifier">delete_at</span>(<span class="ruby-identifier">i</span>)
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">myopts</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
</div>
</div>
<div id="validator-badges">
<p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
</div>
</body>
</html>
