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							<a href="http://github.com/visionmedia/log.js"><img alt="Fork me on GitHub" id="ribbon" src="http://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png"></a><html>
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<table id="source"><tbody><tr><td><h1>Log.js</h1><p>Tiny logger for <a href="http://nodejs.org">NodeJS</a>.</p></td><td></td></tr><tr class="filename"><td><h2 id="lib/log.js"><a href="#">log</a></h2></td><td>lib/log.js</td></tr><tr class="code">
<td class="docs">
<p>Initialize a <code>Loggeer</code> with the given log <code>level</code> defaulting
to <strong>DEBUG</strong> and <code>stream</code> defaulting to <em>stdout</em>.</p>

<h2></h2>

<ul><li><p><strong>param</strong>: <em>Number</em>  level </p></li><li><p><strong>param</strong>: <em>Object</em>  stream </p></li><li><p><strong>api</strong>: <em>public</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="keyword">var</span> <span class="class">Log</span> = <span class="variable">exports</span> = <span class="variable">module</span>.<span class="variable">exports</span> = <span class="keyword">function</span> <span class="class">Log</span>(<span class="variable">level</span>, <span class="variable">stream</span>){
  <span class="this">this</span>.<span class="variable">level</span> = <span class="variable">level</span> || <span class="variable">exports</span>.<span class="class">DEBUG</span>;
  <span class="this">this</span>.<span class="variable">stream</span> = <span class="variable">stream</span> || <span class="variable">process</span>.<span class="variable">stdout</span>;
};</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>System is unusable.</p>

<ul><li><p><strong>type</strong>: <em>Number</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">exports</span>.<span class="class">EMERGENCY</span> = <span class="number integer">0</span>;</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>Action must be taken immediately.</p>

<ul><li><p><strong>type</strong>: <em>Number</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">exports</span>.<span class="class">ALERT</span> = <span class="number integer">1</span>;</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>Critical condition.</p>

<ul><li><p><strong>type</strong>: <em>Number</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">exports</span>.<span class="class">CRITICAL</span> = <span class="number integer">2</span>;</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>Error condition.</p>

<ul><li><p><strong>type</strong>: <em>Number</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">exports</span>.<span class="class">ERROR</span> = <span class="number integer">3</span>;</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>Warning condition.</p>

<ul><li><p><strong>type</strong>: <em>Number</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">exports</span>.<span class="class">WARNING</span> = <span class="number integer">4</span>;</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>Normal but significant condition.</p>

<ul><li><p><strong>type</strong>: <em>Number</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">exports</span>.<span class="class">NOTICE</span> = <span class="number integer">5</span>;</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>Purely informational message.</p>

<ul><li><p><strong>type</strong>: <em>Number</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">exports</span>.<span class="class">INFO</span> = <span class="number integer">6</span>;</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>Application debug messages.</p>

<ul><li><p><strong>type</strong>: <em>Number</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">exports</span>.<span class="class">DEBUG</span> = <span class="number integer">7</span>;</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>prototype.
 </p>
</td>
<td class="code">
<pre><code><span class="class">Log</span>.<span class="variable">prototype</span> = {</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>Log emergency <code>msg</code>.</p>

<h2></h2>

<ul><li><p><strong>param</strong>: <em>String</em>  msg</p></li><li><p><strong>api</strong>: <em>public</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">emergency</span>: <span class="keyword">function</span>(<span class="variable">msg</span>){
    <span class="this">this</span>.<span class="variable">log</span>(<span class="string">'EMERGENCY'</span>, <span class="variable">msg</span>);
  },</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>Log alert <code>msg</code>.</p>

<h2></h2>

<ul><li><p><strong>param</strong>: <em>String</em>  msg</p></li><li><p><strong>api</strong>: <em>public</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">alert</span>: <span class="keyword">function</span>(<span class="variable">msg</span>){
    <span class="this">this</span>.<span class="variable">log</span>(<span class="string">'ALERT'</span>, <span class="variable">msg</span>);
  },</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>Log critical <code>msg</code>.</p>

<h2></h2>

<ul><li><p><strong>param</strong>: <em>String</em>  msg</p></li><li><p><strong>api</strong>: <em>public</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">critical</span>: <span class="keyword">function</span>(<span class="variable">msg</span>){
    <span class="this">this</span>.<span class="variable">log</span>(<span class="string">'CRITICAL'</span>, <span class="variable">msg</span>);
  },</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>Log error <code>msg</code>.</p>

<h2></h2>

<ul><li><p><strong>param</strong>: <em>String</em>  msg</p></li><li><p><strong>api</strong>: <em>public</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">error</span>: <span class="keyword">function</span>(<span class="variable">msg</span>){
    <span class="this">this</span>.<span class="variable">log</span>(<span class="string">'ERROR'</span>, <span class="variable">msg</span>);
  },</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>Log warning <code>msg</code>.</p>

<h2></h2>

<ul><li><p><strong>param</strong>: <em>String</em>  msg</p></li><li><p><strong>api</strong>: <em>public</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">warning</span>: <span class="keyword">function</span>(<span class="variable">msg</span>){
    <span class="this">this</span>.<span class="variable">log</span>(<span class="string">'WARNING'</span>, <span class="variable">msg</span>);
  },</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>Log notice <code>msg</code>.</p>

<h2></h2>

<ul><li><p><strong>param</strong>: <em>String</em>  msg</p></li><li><p><strong>api</strong>: <em>public</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">notice</span>: <span class="keyword">function</span>(<span class="variable">msg</span>){
    <span class="this">this</span>.<span class="variable">log</span>(<span class="string">'NOTICE'</span>, <span class="variable">msg</span>);
  },</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>Log info <code>msg</code>.</p>

<h2></h2>

<ul><li><p><strong>param</strong>: <em>String</em>  msg</p></li><li><p><strong>api</strong>: <em>public</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">info</span>: <span class="keyword">function</span>(<span class="variable">msg</span>){
    <span class="this">this</span>.<span class="variable">log</span>(<span class="string">'INFO'</span>, <span class="variable">msg</span>);
  },</code></pre>
</td>
</tr>
<tr class="code">
<td class="docs">
<p>Log debug <code>msg</code>.</p>

<h2></h2>

<ul><li><p><strong>param</strong>: <em>String</em>  msg</p></li><li><p><strong>api</strong>: <em>public</em></p></li></ul>
</td>
<td class="code">
<pre><code><span class="variable">debug</span>: <span class="keyword">function</span>(<span class="variable">msg</span>){
    <span class="this">this</span>.<span class="variable">log</span>(<span class="string">'DEBUG'</span>, <span class="variable">msg</span>);
  }
};</code></pre>
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