]> git.r.bdr.sh - rbdr/lyricli.rb/blobdiff - doc/Lyricli/SourceManager.html
Document the errors... ish?
[rbdr/lyricli.rb] / doc / Lyricli / SourceManager.html
index 2f48f972d38fae8f4f4bc6869713f58249dda320..a8ddaa0de1bd3addd9fbe3218255386c1d4bfd0b 100644 (file)
 </dl>
 <div class="clear"></div>
 
+<h2>Overview</h2><div class="docstring">
+  <div class="discussion">
+    <p>
+Manages the different sources. SourceManager is in charge of enabling and
+disabling them, as well as getting the current track.
+</p>
+
+
+  </div>
+</div>
+<div class="tags">
+  
 
+</div>
 
 
 
         <li class="public ">
   <span class="summary_signature">
     
-      <a href="#available_sources-instance_method" title="#available_sources (instance method)">- (Object) <strong>available_sources</strong>(format = false) </a>
+      <a href="#available_sources-instance_method" title="#available_sources (instance method)">- (Array) <strong>available_sources</strong>(format = false) </a>
     
 
     
   
 
   
-    <span class="summary_desc"><div class='inline'></div></span>
+    <span class="summary_desc"><div class='inline'><p>
+Returns an array with the available sources.
+</p>
+</div></span>
   
 </li>
 
         <li class="public ">
   <span class="summary_signature">
     
-      <a href="#current_track-instance_method" title="#current_track (instance method)">- (Object) <strong>current_track</strong> </a>
+      <a href="#current_track-instance_method" title="#current_track (instance method)">- (Hash) <strong>current_track</strong> </a>
     
 
     
   
 
   
-    <span class="summary_desc"><div class='inline'></div></span>
+    <span class="summary_desc"><div class='inline'><p>
+Iterates over every source to attempt to retrieve the current song.
+</p>
+</div></span>
   
 </li>
 
   
 
   
-    <span class="summary_desc"><div class='inline'></div></span>
+    <span class="summary_desc"><div class='inline'><p>
+Disables a source.
+</p>
+</div></span>
   
 </li>
 
   
 
   
-    <span class="summary_desc"><div class='inline'></div></span>
+    <span class="summary_desc"><div class='inline'><p>
+Enables a source.
+</p>
+</div></span>
   
 </li>
 
         <li class="public ">
   <span class="summary_signature">
     
-      <a href="#format_sources-instance_method" title="#format_sources (instance method)">- (Object) <strong>format_sources</strong>(sources) </a>
+      <a href="#format_sources-instance_method" title="#format_sources (instance method)">- (Array) <strong>format_sources</strong>(sources) </a>
     
 
     
   
 
   
-    <span class="summary_desc"><div class='inline'></div></span>
+    <span class="summary_desc"><div class='inline'><p>
+Adds a star to all members of the array that correspond to an active
+source.
+</p>
+</div></span>
   
 </li>
 
 
   
     <span class="summary_desc"><div class='inline'><p>
-A new instance of SourceManager.
+Creates a new instance of SourceManager.
 </p>
 </div></span>
   
@@ -272,7 +301,10 @@ A new instance of SourceManager.
   
 
   
-    <span class="summary_desc"><div class='inline'></div></span>
+    <span class="summary_desc"><div class='inline'><p>
+Resets a source.
+</p>
+</div></span>
   
 </li>
 
@@ -306,7 +338,7 @@ A new instance of SourceManager.
 </h3><div class="docstring">
   <div class="discussion">
     <p>
-A new instance of SourceManager
+Creates a new instance of SourceManager
 </p>
 
 
@@ -321,10 +353,6 @@ A new instance of SourceManager
       <pre class="lines">
 
 
-6
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@@ -332,10 +360,14 @@ A new instance of SourceManager
 14
 15
 16
-17</pre>
+17
+18
+19
+20
+21</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/lyricli/source_manager.rb', line 6</span>
+      <pre class="code"><span class="info file"># File 'lib/lyricli/source_manager.rb', line 10</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_initialize'>initialize</span>
   <span class='ivar'>@enabled_sources</span> <span class='op'>=</span> <span class='lbracket'>[</span><span class='rbracket'>]</span>
@@ -345,7 +377,7 @@ A new instance of SourceManager
       <span class='id identifier rubyid_current_source'>current_source</span> <span class='op'>=</span> <span class='id identifier rubyid_klass'>klass</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span>
       <span class='ivar'>@enabled_sources</span> <span class='op'>&lt;&lt;</span> <span class='id identifier rubyid_current_source'>current_source</span>
     <span class='kw'>else</span>
-      <span class='id identifier rubyid_raise'>raise</span> <span class='const'>StartSourceException</span>
+      <span class='id identifier rubyid_raise'>raise</span> <span class='const'>Exceptions</span><span class='op'>::</span><span class='const'>StartSourceError</span>
     <span class='kw'>end</span>
   <span class='kw'>end</span>
 <span class='kw'>end</span></pre>
@@ -364,52 +396,105 @@ A new instance of SourceManager
       <div class="method_details first">
   <h3 class="signature first" id="available_sources-instance_method">
   
-    - (<tt>Object</tt>) <strong>available_sources</strong>(format = false) 
+    - (<tt>Array</tt>) <strong>available_sources</strong>(format = false) 
+  
+
   
 
   
+</h3><div class="docstring">
+  <div class="discussion">
+    <p>
+Returns an array with the available sources. Optionally formats the result
+so active sources are identified by an appended *
+</p>
+
+
+  </div>
+</div>
+<div class="tags">
+  <p class="tag_title">Parameters:</p>
+<ul class="param">
+  
+    <li>
+      
+        <span class='name'>format</span>
+      
+      
+        <span class='type'>(<tt>Boolean</tt>)</span>
+      
+      
+        <em class="default">(defaults to: <tt>false</tt>)</em>
+      
+      
+        &mdash;
+        <div class='inline'><p>
+whether or not to render the stars for active sources.
+</p>
+</div>
+      
+    </li>
+  
+</ul>
 
+<p class="tag_title">Returns:</p>
+<ul class="return">
+  
+    <li>
+      
+      
+        <span class='type'>(<tt>Array</tt>)</span>
+      
+      
+      
+        &mdash;
+        <div class='inline'><p>
+the names of the currently available sources.
+</p>
+</div>
+      
+    </li>
   
-</h3><table class="source_code">
+</ul>
+
+</div><table class="source_code">
   <tr>
     <td>
       <pre class="lines">
 
 
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     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/lyricli/source_manager.rb', line 81</span>
+      <pre class="code"><span class="info file"># File 'lib/lyricli/source_manager.rb', line 107</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_available_sources'>available_sources</span><span class='lparen'>(</span><span class='id identifier rubyid_format'>format</span> <span class='op'>=</span> <span class='kw'>false</span><span class='rparen'>)</span>
   <span class='id identifier rubyid_path_root'>path_root</span> <span class='op'>=</span> <span class='const'>File</span><span class='period'>.</span><span class='id identifier rubyid_expand_path'>expand_path</span><span class='lparen'>(</span><span class='const'>File</span><span class='period'>.</span><span class='id identifier rubyid_dirname'>dirname</span><span class='lparen'>(</span><span class='kw'>__FILE__</span><span class='rparen'>)</span><span class='rparen'>)</span>
   <span class='id identifier rubyid_sources'>sources</span> <span class='op'>=</span> <span class='const'>Dir</span><span class='lbracket'>[</span><span class='id identifier rubyid_path_root'>path_root</span><span class='op'>+</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>/sources/*.rb</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_s'>s</span><span class='op'>|</span>
     <span class='id identifier rubyid_name'>name</span> <span class='op'>=</span> <span class='id identifier rubyid_s'>s</span><span class='period'>.</span><span class='id identifier rubyid_split'>split</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>/</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_last'>last</span><span class='period'>.</span><span class='id identifier rubyid_gsub'>gsub</span><span class='lparen'>(</span><span class='tstring'><span class='regexp_beg'>/</span><span class='tstring_content'>\.rb</span><span class='regexp_end'>/</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span>
-
-    <span class='comment'># Add a star to denote enabled sources
-</span>    <span class='id identifier rubyid_name'>name</span>
+    <span class='id identifier rubyid_name'>name</span>
   <span class='rbrace'>}</span>
 
   <span class='comment'># Remove arguments (Hack?) We don't want anybody to touch tihs one.
 </span>  <span class='id identifier rubyid_sources'>sources</span><span class='period'>.</span><span class='id identifier rubyid_delete'>delete</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>arguments</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span>
   <span class='kw'>if</span> <span class='id identifier rubyid_format'>format</span>
-    <span class='id identifier rubyid_format_sources'>format_sources</span><span class='lparen'>(</span><span class='id identifier rubyid_sources'>sources</span><span class='rparen'>)</span>
+    <span class='comment'># Add a star to denote enabled sources
+</span>    <span class='id identifier rubyid_format_sources'>format_sources</span><span class='lparen'>(</span><span class='id identifier rubyid_sources'>sources</span><span class='rparen'>)</span>
   <span class='kw'>else</span>
     <span class='id identifier rubyid_sources'>sources</span>
   <span class='kw'>end</span>
@@ -422,41 +507,72 @@ A new instance of SourceManager
       <div class="method_details ">
   <h3 class="signature " id="current_track-instance_method">
   
-    - (<tt>Object</tt>) <strong>current_track</strong> 
+    - (<tt>Hash</tt>) <strong>current_track</strong> 
   
 
   
 
   
-</h3><table class="source_code">
+</h3><div class="docstring">
+  <div class="discussion">
+    <p>
+Iterates over every source to attempt to retrieve the current song.
+</p>
+
+
+  </div>
+</div>
+<div class="tags">
+  
+<p class="tag_title">Returns:</p>
+<ul class="return">
+  
+    <li>
+      
+      
+        <span class='type'>(<tt>Hash</tt>)</span>
+      
+      
+      
+        &mdash;
+        <div class='inline'><p>
+the current track, has an `:artist` and `:song` key.
+</p>
+</div>
+      
+    </li>
+  
+</ul>
+
+</div><table class="source_code">
   <tr>
     <td>
       <pre class="lines">
 
 
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     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/lyricli/source_manager.rb', line 60</span>
+      <pre class="code"><span class="info file"># File 'lib/lyricli/source_manager.rb', line 80</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_current_track'>current_track</span>
   <span class='id identifier rubyid_track'>track</span> <span class='op'>=</span> <span class='kw'>nil</span>
@@ -473,7 +589,7 @@ A new instance of SourceManager
         <span class='id identifier rubyid_lock'>lock</span> <span class='op'>=</span> <span class='kw'>true</span> <span class='kw'>if</span> <span class='id identifier rubyid_source'>source</span><span class='period'>.</span><span class='id identifier rubyid_class'>class</span><span class='period'>.</span><span class='id identifier rubyid_name'>name</span> <span class='op'>==</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>arguments</span><span class='tstring_end'>&quot;</span></span>
       <span class='kw'>end</span>
     <span class='kw'>rescue</span>
-      <span class='id identifier rubyid_raise'>raise</span> <span class='const'>SourceConfigurationException</span>
+      <span class='id identifier rubyid_raise'>raise</span> <span class='const'>Exceptions</span><span class='op'>::</span><span class='const'>SourceConfigurationError</span>
     <span class='kw'>end</span>
   <span class='kw'>end</span>
   <span class='id identifier rubyid_track'>track</span>
@@ -492,27 +608,61 @@ A new instance of SourceManager
   
 
   
-</h3><table class="source_code">
+</h3><div class="docstring">
+  <div class="discussion">
+    <p>
+Disables a source. This only removes the source from the `enabled_sources`
+configuration key.
+</p>
+
+
+  </div>
+</div>
+<div class="tags">
+  <p class="tag_title">Parameters:</p>
+<ul class="param">
+  
+    <li>
+      
+        <span class='name'>source_name</span>
+      
+      
+        <span class='type'>(<tt>String</tt>)</span>
+      
+      
+      
+        &mdash;
+        <div class='inline'><p>
+the name of the source to disable
+</p>
+</div>
+      
+    </li>
+  
+</ul>
+
+
+</div><table class="source_code">
   <tr>
     <td>
       <pre class="lines">
 
 
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     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/lyricli/source_manager.rb', line 34</span>
+      <pre class="code"><span class="info file"># File 'lib/lyricli/source_manager.rb', line 47</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_disable'>disable</span><span class='lparen'>(</span><span class='id identifier rubyid_source_name'>source_name</span><span class='rparen'>)</span>
   <span class='kw'>if</span> <span class='id identifier rubyid_available_sources'>available_sources</span><span class='period'>.</span><span class='id identifier rubyid_include?'>include?</span><span class='lparen'>(</span><span class='id identifier rubyid_source_name'>source_name</span><span class='rparen'>)</span>
@@ -520,10 +670,10 @@ A new instance of SourceManager
       <span class='ivar'>@config</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>enabled_sources</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_delete'>delete</span><span class='lparen'>(</span><span class='id identifier rubyid_klass'>klass</span><span class='period'>.</span><span class='id identifier rubyid_name'>name</span><span class='rparen'>)</span>
       <span class='ivar'>@config</span><span class='period'>.</span><span class='id identifier rubyid_save_config'>save_config</span>
     <span class='kw'>else</span>
-      <span class='id identifier rubyid_raise'>raise</span> <span class='const'>DisableSourceException</span>
+      <span class='id identifier rubyid_raise'>raise</span> <span class='const'>Exceptions</span><span class='op'>::</span><span class='const'>DisableSourceError</span>
     <span class='kw'>end</span>
   <span class='kw'>else</span>
-    <span class='id identifier rubyid_raise'>raise</span> <span class='const'>UnknownSource</span>
+    <span class='id identifier rubyid_raise'>raise</span> <span class='const'>Exceptions</span><span class='op'>::</span><span class='const'>UnknownSourceError</span>
   <span class='kw'>end</span>
 <span class='kw'>end</span></pre>
     </td>
@@ -540,29 +690,64 @@ A new instance of SourceManager
   
 
   
-</h3><table class="source_code">
+</h3><div class="docstring">
+  <div class="discussion">
+    <p>
+Enables a source. This runs the source&#8217;s enable method and adds it to
+the `enabled_sources` configuration key. It will only enable sources that
+are &#8220;available&#8221; (see #available_sources)
+</p>
+
+
+  </div>
+</div>
+<div class="tags">
+  <p class="tag_title">Parameters:</p>
+<ul class="param">
+  
+    <li>
+      
+        <span class='name'>source_name</span>
+      
+      
+        <span class='type'>(<tt>String</tt>)</span>
+      
+      
+      
+        &mdash;
+        <div class='inline'><p>
+the name of the source to enable
+</p>
+</div>
+      
+    </li>
+  
+</ul>
+
+
+</div><table class="source_code">
   <tr>
     <td>
       <pre class="lines">
 
 
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     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/lyricli/source_manager.rb', line 19</span>
+      <pre class="code"><span class="info file"># File 'lib/lyricli/source_manager.rb', line 28</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_enable'>enable</span><span class='lparen'>(</span><span class='id identifier rubyid_source_name'>source_name</span><span class='rparen'>)</span>
   <span class='kw'>if</span> <span class='id identifier rubyid_available_sources'>available_sources</span><span class='period'>.</span><span class='id identifier rubyid_include?'>include?</span><span class='lparen'>(</span><span class='id identifier rubyid_source_name'>source_name</span><span class='rparen'>)</span>
@@ -572,10 +757,10 @@ A new instance of SourceManager
       <span class='ivar'>@config</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>enabled_sources</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_uniq!'>uniq!</span>
       <span class='ivar'>@config</span><span class='period'>.</span><span class='id identifier rubyid_save_config'>save_config</span>
     <span class='kw'>else</span>
-      <span class='id identifier rubyid_raise'>raise</span> <span class='const'>EnableSourceException</span>
+      <span class='id identifier rubyid_raise'>raise</span> <span class='const'>Exceptions</span><span class='op'>::</span><span class='const'>EnableSourceError</span>
     <span class='kw'>end</span>
   <span class='kw'>else</span>
-    <span class='id identifier rubyid_raise'>raise</span> <span class='const'>UnknownSource</span>
+    <span class='id identifier rubyid_raise'>raise</span> <span class='const'>Exceptions</span><span class='op'>::</span><span class='const'>UnknownSourceError</span>
   <span class='kw'>end</span>
 <span class='kw'>end</span></pre>
     </td>
@@ -586,27 +771,79 @@ A new instance of SourceManager
       <div class="method_details ">
   <h3 class="signature " id="format_sources-instance_method">
   
-    - (<tt>Object</tt>) <strong>format_sources</strong>(sources) 
+    - (<tt>Array</tt>) <strong>format_sources</strong>(sources) 
   
 
   
 
   
-</h3><table class="source_code">
+</h3><div class="docstring">
+  <div class="discussion">
+    <p>
+Adds a star to all members of the array that correspond to an active source
+</p>
+
+
+  </div>
+</div>
+<div class="tags">
+  <p class="tag_title">Parameters:</p>
+<ul class="param">
+  
+    <li>
+      
+        <span class='name'>sources</span>
+      
+      
+        <span class='type'>(<tt>Array</tt>)</span>
+      
+      
+      
+        &mdash;
+        <div class='inline'><p>
+the array of sources to format
+</p>
+</div>
+      
+    </li>
+  
+</ul>
+
+<p class="tag_title">Returns:</p>
+<ul class="return">
+  
+    <li>
+      
+      
+        <span class='type'>(<tt>Array</tt>)</span>
+      
+      
+      
+        &mdash;
+        <div class='inline'><p>
+the formatted array
+</p>
+</div>
+      
+    </li>
+  
+</ul>
+
+</div><table class="source_code">
   <tr>
     <td>
       <pre class="lines">
 
 
-99
-100
-101
-102
-103
-104</pre>
+129
+130
+131
+132
+133
+134</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/lyricli/source_manager.rb', line 99</span>
+      <pre class="code"><span class="info file"># File 'lib/lyricli/source_manager.rb', line 129</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_format_sources'>format_sources</span><span class='lparen'>(</span><span class='id identifier rubyid_sources'>sources</span><span class='rparen'>)</span>
   <span class='id identifier rubyid_sources'>sources</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_s'>s</span><span class='op'>|</span>
@@ -628,27 +865,61 @@ A new instance of SourceManager
   
 
   
-</h3><table class="source_code">
+</h3><div class="docstring">
+  <div class="discussion">
+    <p>
+Resets a source. This runs the source&#8217;s reset method. It will also
+disable them.
+</p>
+
+
+  </div>
+</div>
+<div class="tags">
+  <p class="tag_title">Parameters:</p>
+<ul class="param">
+  
+    <li>
+      
+        <span class='name'>source_name</span>
+      
+      
+        <span class='type'>(<tt>String</tt>)</span>
+      
+      
+      
+        &mdash;
+        <div class='inline'><p>
+the name of the source to reset.
+</p>
+</div>
+      
+    </li>
+  
+</ul>
+
+
+</div><table class="source_code">
   <tr>
     <td>
       <pre class="lines">
 
 
-47
-48
-49
-50
-51
-52
-53
-54
-55
-56
-57
-58</pre>
+64
+65
+66
+67
+68
+69
+70
+71
+72
+73
+74
+75</pre>
     </td>
     <td>
-      <pre class="code"><span class="info file"># File 'lib/lyricli/source_manager.rb', line 47</span>
+      <pre class="code"><span class="info file"># File 'lib/lyricli/source_manager.rb', line 64</span>
 
 <span class='kw'>def</span> <span class='id identifier rubyid_reset'>reset</span><span class='lparen'>(</span><span class='id identifier rubyid_source_name'>source_name</span><span class='rparen'>)</span>
   <span class='kw'>if</span> <span class='id identifier rubyid_available_sources'>available_sources</span><span class='period'>.</span><span class='id identifier rubyid_include?'>include?</span><span class='lparen'>(</span><span class='id identifier rubyid_source_name'>source_name</span><span class='rparen'>)</span>
@@ -656,10 +927,10 @@ A new instance of SourceManager
       <span class='id identifier rubyid_klass'>klass</span><span class='period'>.</span><span class='id identifier rubyid_reset'>reset</span>
       <span class='id identifier rubyid_disable'>disable</span><span class='lparen'>(</span><span class='id identifier rubyid_source_name'>source_name</span><span class='rparen'>)</span>
     <span class='kw'>else</span>
-      <span class='id identifier rubyid_raise'>raise</span> <span class='const'>ResetSourceException</span>
+      <span class='id identifier rubyid_raise'>raise</span> <span class='const'>Exceptions</span><span class='op'>::</span><span class='const'>ResetSourceError</span>
     <span class='kw'>end</span>
   <span class='kw'>else</span>
-    <span class='id identifier rubyid_raise'>raise</span> <span class='const'>UnknownSource</span>
+    <span class='id identifier rubyid_raise'>raise</span> <span class='const'>Exceptions</span><span class='op'>::</span><span class='const'>UnknownSourceError</span>
   <span class='kw'>end</span>
 <span class='kw'>end</span></pre>
     </td>
@@ -672,7 +943,7 @@ A new instance of SourceManager
 </div>
 
     <div id="footer">
-  Generated on Sat Oct  6 02:05:51 2012 by
+  Generated on Sat Oct  6 03:20:24 2012 by
   <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
   0.8.2.1 (ruby-1.9.2).
 </div>