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  Class: Pincerna::Weather
  
    &mdash; Documentation by YARD 0.8.7
  
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    <span class="title">Weather</span>
  

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    <div id="content"><h1>Class: Pincerna::Weather
  
  
  
</h1>

<dl class="box">
  
    <dt class="r1">Inherits:</dt>
    <dd class="r1">
      <span class="inheritName"><span class='object_link'><a href="Base.html" title="Pincerna::Base (class)">Base</a></span></span>
      
        <ul class="fullTree">
          <li>Object</li>
          
            <li class="next"><span class='object_link'><a href="Base.html" title="Pincerna::Base (class)">Base</a></span></li>
          
            <li class="next">Pincerna::Weather</li>
          
        </ul>
        <a href="#" class="inheritanceTree">show all</a>
      
      </dd>
    
  
  
    
  
    
  
  
  
    <dt class="r2 last">Defined in:</dt>
    <dd class="r2 last">lib/pincerna/weather.rb</dd>
  
</dl>
<div class="clear"></div>

<h2>Overview</h2><div class="docstring">
  <div class="discussion">
    <p>Gets weather forecast from Yahoo! Weather.</p>


  </div>
</div>
<div class="tags">
  

</div>
  <h2>Constant Summary</h2>
  
    <dl class="constants">
      
        <dt id="MATCHER-constant" class="">MATCHER =
          <div class="docstring">
  <div class="discussion">
    <p>The expression to match.</p>


  </div>
</div>
<div class="tags">
  

</div>
        </dt>
        <dd><pre class="code"><span class='tstring'><span class='regexp_beg'>/</span><span class='tstring_content'>^
  (?&lt;place&gt;.+?)
  (\s+in\s+(?&lt;scale&gt;[cf]))?
$</span><span class='regexp_end'>/mix</span></span></pre></dd>
      
        <dt id="RELEVANT_MATCHES-constant" class="">RELEVANT_MATCHES =
          <div class="docstring">
  <div class="discussion">
    <p>Relevant groups in the match.</p>


  </div>
</div>
<div class="tags">
  

</div>
        </dt>
        <dd><pre class="code"><span class='lbrace'>{</span>
  <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>place</span><span class='tstring_end'>&quot;</span></span> <span class='op'>=&gt;</span> <span class='tlambda'>-&gt;</span><span class='lparen'>(</span><span class='id identifier rubyid__'>_</span><span class='comma'>,</span> <span class='id identifier rubyid_value'>value</span><span class='rparen'>)</span> <span class='tlambeg'>{</span> <span class='id identifier rubyid_value'>value</span> <span class='rbrace'>}</span><span class='comma'>,</span> <span class='comment'># Place or WOEID
</span>  <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>scale</span><span class='tstring_end'>&quot;</span></span> <span class='op'>=&gt;</span> <span class='tlambda'>-&gt;</span><span class='lparen'>(</span><span class='id identifier rubyid__'>_</span><span class='comma'>,</span> <span class='id identifier rubyid_value'>value</span><span class='rparen'>)</span> <span class='tlambeg'>{</span> <span class='id identifier rubyid_value'>value</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span> <span class='op'>?</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>c</span><span class='tstring_end'>&quot;</span></span> <span class='op'>:</span> <span class='id identifier rubyid_value'>value</span><span class='period'>.</span><span class='id identifier rubyid_downcase'>downcase</span> <span class='rbrace'>}</span> <span class='comment'># Temperature scale
</span><span class='rbrace'>}</span></pre></dd>
      
        <dt id="ICON-constant" class="">ICON =
          <div class="docstring">
  <div class="discussion">
    <p>The icon to show for each feedback item.</p>


  </div>
</div>
<div class="tags">
  

</div>
        </dt>
        <dd><pre class="code"><span class='const'>Pincerna</span><span class='op'>::</span><span class='const'>Base</span><span class='op'>::</span><span class='const'>ROOT</span> <span class='op'>+</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>/images/weather.png</span><span class='tstring_end'>&quot;</span></span></pre></dd>
      
        <dt id="URL-constant" class="">URL =
          <div class="docstring">
  <div class="discussion">
    <p>The URL of the webservice.</p>


  </div>
</div>
<div class="tags">
  

</div>
        </dt>
        <dd><pre class="code"><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>http://where.yahooapis.com/v1/places.q(%s);count=5</span><span class='tstring_end'>&quot;</span></span></pre></dd>
      
        <dt id="API_KEY-constant" class="">API_KEY =
          <div class="docstring">
  <div class="discussion">
    <p>Yahoo! API key.</p>


  </div>
</div>
<div class="tags">
  

</div>
        </dt>
        <dd><pre class="code"><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>dj0yJmk9ZUpBZk1hQTJGRHM5JmQ9WVdrOVlUSnBjMGhUTjJVbWNHbzlOemsyTURNeU5EWXkmcz1jb25zdW1lcnNlY3JldCZ4PWRi</span><span class='tstring_end'>&quot;</span></span></pre></dd>
      
    </dl>
  



  
  
  <h3 class="inherited">Constants inherited
     from <span class='object_link'><a href="Base.html" title="Pincerna::Base (class)">Base</a></span></h3>
  <p class="inherited"><span class='object_link'><a href="Base.html#CACHE_ROOT-constant" title="Pincerna::Base::CACHE_ROOT (constant)">Base::CACHE_ROOT</a></span>, <span class='object_link'><a href="Base.html#FULL_NAME-constant" title="Pincerna::Base::FULL_NAME (constant)">Base::FULL_NAME</a></span>, <span class='object_link'><a href="Base.html#ROOT-constant" title="Pincerna::Base::ROOT (constant)">Base::ROOT</a></span>, <span class='object_link'><a href="Base.html#TYPES-constant" title="Pincerna::Base::TYPES (constant)">Base::TYPES</a></span>, <span class='object_link'><a href="Base.html#WORKFLOW_ROOT-constant" title="Pincerna::Base::WORKFLOW_ROOT (constant)">Base::WORKFLOW_ROOT</a></span></p>




  <h2>Instance Attribute Summary</h2>
  
  <h3 class="inherited">Attributes inherited from <span class='object_link'><a href="Base.html" title="Pincerna::Base (class)">Base</a></span></h3>
  <p class="inherited"><span class='object_link'><a href="Base.html#format-instance_method" title="Pincerna::Base#format (method)">#format</a></span>, <span class='object_link'><a href="Base.html#format_content_type-instance_method" title="Pincerna::Base#format_content_type (method)">#format_content_type</a></span>, <span class='object_link'><a href="Base.html#output-instance_method" title="Pincerna::Base#output (method)">#output</a></span></p>


  
    <h2>
      Instance Method Summary
      <small>(<a href="#" class="summary_toggle">collapse</a>)</small>
    </h2>

    <ul class="summary">
      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#get_forecast-instance_method" title="#get_forecast (instance method)">- (Array|NilClass) <strong>get_forecast</strong>(places, scale = &quot;c&quot;) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'><p>Gets weather forecast for one or more places.</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#get_wind_direction-instance_method" title="#get_wind_direction (instance method)">- (String) <strong>get_wind_direction</strong>(degrees) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'><p>Converts the degrees direction of the wind to the cardinal points notation (like NE or SW).</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#lookup_places-instance_method" title="#lookup_places (instance method)">- (Array) <strong>lookup_places</strong>(query) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'><p>Lookups a place on Yahoo! to obtain WOEID(s).</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#perform_filtering-instance_method" title="#perform_filtering (instance method)">- (Array) <strong>perform_filtering</strong>(query, scale) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'><p>Gets forecast for a place.</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#process_results-instance_method" title="#process_results (instance method)">- (Array) <strong>process_results</strong>(results) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'><p>Processes items to obtain feedback items.</p>
</div></span>
  
</li>

      
    </ul>
  


  
  
  
  
  
  
  
  
  <h3 class="inherited">Methods inherited from <span class='object_link'><a href="Base.html" title="Pincerna::Base (class)">Base</a></span></h3>
  <p class="inherited"><span class='object_link'><a href="Base.html#add_feedback_item-instance_method" title="Pincerna::Base#add_feedback_item (method)">#add_feedback_item</a></span>, <span class='object_link'><a href="Base.html#execute%21-class_method" title="Pincerna::Base.execute! (method)">execute!</a></span>, <span class='object_link'><a href="Base.html#filter-instance_method" title="Pincerna::Base#filter (method)">#filter</a></span>, <span class='object_link'><a href="Base.html#format_float-instance_method" title="Pincerna::Base#format_float (method)">#format_float</a></span>, <span class='object_link'><a href="Base.html#initialize-instance_method" title="Pincerna::Base#initialize (method)">#initialize</a></span>, <span class='object_link'><a href="Base.html#output_feedback-instance_method" title="Pincerna::Base#output_feedback (method)">#output_feedback</a></span>, <span class='object_link'><a href="Base.html#round_float-instance_method" title="Pincerna::Base#round_float (method)">#round_float</a></span></p>
<div id="constructor_details" class="method_details_list">
  <h2>Constructor Details</h2>
  
    <p class="notice">This class inherits a constructor from <span class='object_link'><a href="Base.html#initialize-instance_method" title="Pincerna::Base#initialize (method)">Pincerna::Base</a></span></p>
  
</div>


  <div id="instance_method_details" class="method_details_list">
    <h2>Instance Method Details</h2>

    
      <div class="method_details first">
  <h3 class="signature first" id="get_forecast-instance_method">
  
    - (<tt>Array|NilClass</tt>) <strong>get_forecast</strong>(places, scale = &quot;c&quot;) 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    <p>Gets weather forecast for one or more places.</p>


  </div>
</div>
<div class="tags">
  <p class="tag_title">Parameters:</p>
<ul class="param">
  
    <li>
      
        <span class='name'>places</span>
      
      
        <span class='type'>(<tt>Array</tt>)</span>
      
      
      
        &mdash;
        <div class='inline'><p>The places to query.</p>
</div>
      
    </li>
  
    <li>
      
        <span class='name'>scale</span>
      
      
        <span class='type'>(<tt>String</tt>)</span>
      
      
        <em class="default">(defaults to: <tt>&quot;c&quot;</tt>)</em>
      
      
        &mdash;
        <div class='inline'><p>The unit system to use: <code>f</code> for the US system (Farenheit) and <code>c</code> for the International System one (Celsius).</p>
</div>
      
    </li>
  
</ul>

<p class="tag_title">Returns:</p>
<ul class="return">
  
    <li>
      
      
        <span class='type'>(<tt>Array|NilClass</tt>)</span>
      
      
      
        &mdash;
        <div class='inline'><p>An array with forecasts data or <code>nil</code> if the query failed.</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/pincerna/weather.rb', line 76</span>

<span class='kw'>def</span> <span class='id identifier rubyid_get_forecast'>get_forecast</span><span class='lparen'>(</span><span class='id identifier rubyid_places'>places</span><span class='comma'>,</span> <span class='id identifier rubyid_scale'>scale</span> <span class='op'>=</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>c</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span>
  <span class='id identifier rubyid_client'>client</span> <span class='op'>=</span> <span class='const'>Weatherman</span><span class='op'>::</span><span class='const'>Client</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='label'>unit:</span> <span class='id identifier rubyid_scale'>scale</span><span class='rparen'>)</span>
  <span class='id identifier rubyid_temperature_unit'>temperature_unit</span> <span class='op'>=</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>°</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_scale'>scale</span><span class='period'>.</span><span class='id identifier rubyid_upcase'>upcase</span><span class='embexpr_end'>}</span><span class='tstring_end'>&quot;</span></span>

  <span class='id identifier rubyid_places'>places</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_place'>place</span><span class='op'>|</span>
    <span class='const'>Pincerna</span><span class='op'>::</span><span class='const'>Cache</span><span class='period'>.</span><span class='id identifier rubyid_instance'>instance</span><span class='period'>.</span><span class='id identifier rubyid_use'>use</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>forecast:</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_place'>place</span><span class='lbracket'>[</span><span class='symbol'>:woeid</span><span class='rbracket'>]</span><span class='embexpr_end'>}</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='const'>Pincerna</span><span class='op'>::</span><span class='const'>Cache</span><span class='op'>::</span><span class='const'>EXPIRATIONS</span><span class='lbracket'>[</span><span class='symbol'>:short</span><span class='rbracket'>]</span><span class='rparen'>)</span> <span class='lbrace'>{</span>
      <span class='id identifier rubyid_parse_forecast_response'>parse_forecast_response</span><span class='lparen'>(</span><span class='id identifier rubyid_place'>place</span><span class='comma'>,</span> <span class='id identifier rubyid_client'>client</span><span class='period'>.</span><span class='id identifier rubyid_lookup_by_woeid'>lookup_by_woeid</span><span class='lparen'>(</span><span class='id identifier rubyid_place'>place</span><span class='lbracket'>[</span><span class='symbol'>:woeid</span><span class='rbracket'>]</span><span class='rparen'>)</span><span class='comma'>,</span> <span class='id identifier rubyid_temperature_unit'>temperature_unit</span><span class='rparen'>)</span>
    <span class='rbrace'>}</span>
  <span class='kw'>end</span>
<span class='kw'>end</span></pre>
    </td>
  </tr>
</table>
</div>
    
      <div class="method_details ">
  <h3 class="signature " id="get_wind_direction-instance_method">
  
    - (<tt>String</tt>) <strong>get_wind_direction</strong>(degrees) 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    <p>Converts the degrees direction of the wind to the cardinal points notation (like NE or SW).</p>


  </div>
</div>
<div class="tags">
  <p class="tag_title">Parameters:</p>
<ul class="param">
  
    <li>
      
        <span class='name'>degrees</span>
      
      
        <span class='type'>(<tt>Fixnum</tt>)</span>
      
      
      
        &mdash;
        <div class='inline'><p>The direction in degrees.</p>
</div>
      
    </li>
  
</ul>

<p class="tag_title">Returns:</p>
<ul class="return">
  
    <li>
      
      
        <span class='type'>(<tt>String</tt>)</span>
      
      
      
        &mdash;
        <div class='inline'><p>The direction in cardinal points notation.</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/pincerna/weather.rb', line 91</span>

<span class='kw'>def</span> <span class='id identifier rubyid_get_wind_direction'>get_wind_direction</span><span class='lparen'>(</span><span class='id identifier rubyid_degrees'>degrees</span><span class='rparen'>)</span>
  <span class='comment'># Normalize value
</span>  <span class='id identifier rubyid_degrees'>degrees</span> <span class='op'>+=</span> <span class='int'>360</span> <span class='kw'>if</span> <span class='id identifier rubyid_degrees'>degrees</span> <span class='op'>&lt;</span> <span class='int'>0</span>
  <span class='id identifier rubyid_degrees'>degrees</span> <span class='op'>=</span> <span class='id identifier rubyid_degrees'>degrees</span> <span class='op'>%</span> <span class='int'>360</span>

  <span class='comment'># Get the position
</span>  <span class='id identifier rubyid_directions'>directions</span> <span class='op'>=</span> <span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>N</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>NE</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>NE</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>E</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>E</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>SE</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>SE</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>S</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>S</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>SW</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>SW</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>W</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>W</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>NW</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>NW</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>N</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span>
  <span class='id identifier rubyid_position'>position</span> <span class='op'>=</span> <span class='lparen'>(</span><span class='lparen'>(</span><span class='id identifier rubyid_degrees'>degrees</span><span class='period'>.</span><span class='id identifier rubyid_to_f'>to_f</span> <span class='op'>/</span> <span class='float'>22.5</span><span class='rparen'>)</span> <span class='op'>-</span> <span class='float'>0.5</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_ceil'>ceil</span><span class='period'>.</span><span class='id identifier rubyid_to_i'>to_i</span> <span class='op'>%</span> <span class='id identifier rubyid_directions'>directions</span><span class='period'>.</span><span class='id identifier rubyid_count'>count</span> <span class='comment'># The mod operation is needed for values close to 360 who, after ceiling, would otherwise overflow.
</span>  <span class='id identifier rubyid_directions'>directions</span><span class='lbracket'>[</span><span class='id identifier rubyid_position'>position</span><span class='rbracket'>]</span>
<span class='kw'>end</span></pre>
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      <div class="method_details ">
  <h3 class="signature " id="lookup_places-instance_method">
  
    - (<tt>Array</tt>) <strong>lookup_places</strong>(query) 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    <p>Lookups a place on Yahoo! to obtain WOEID(s).</p>


  </div>
</div>
<div class="tags">
  <p class="tag_title">Parameters:</p>
<ul class="param">
  
    <li>
      
        <span class='name'>query</span>
      
      
        <span class='type'>(<tt>String</tt>)</span>
      
      
      
        &mdash;
        <div class='inline'><p>The place to search.</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>A list of matching places data.</p>
</div>
      
    </li>
  
</ul>

</div><table class="source_code">
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      <pre class="code"><span class="info file"># File 'lib/pincerna/weather.rb', line 59</span>

<span class='kw'>def</span> <span class='id identifier rubyid_lookup_places'>lookup_places</span><span class='lparen'>(</span><span class='id identifier rubyid_query'>query</span><span class='rparen'>)</span>
  <span class='kw'>if</span> <span class='id identifier rubyid_query'>query</span> <span class='op'>!~</span> <span class='tstring'><span class='regexp_beg'>/</span><span class='tstring_content'>^(\d+)$</span><span class='regexp_end'>/</span></span> <span class='kw'>then</span>
    <span class='const'>Pincerna</span><span class='op'>::</span><span class='const'>Cache</span><span class='period'>.</span><span class='id identifier rubyid_instance'>instance</span><span class='period'>.</span><span class='id identifier rubyid_use'>use</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>woeid:</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_query'>query</span><span class='embexpr_end'>}</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='const'>Pincerna</span><span class='op'>::</span><span class='const'>Cache</span><span class='op'>::</span><span class='const'>EXPIRATIONS</span><span class='lbracket'>[</span><span class='symbol'>:long</span><span class='rbracket'>]</span><span class='rparen'>)</span> <span class='kw'>do</span>
      <span class='id identifier rubyid_response'>response</span> <span class='op'>=</span> <span class='id identifier rubyid_fetch_remote_resource'>fetch_remote_resource</span><span class='lparen'>(</span><span class='const'>URL</span> <span class='op'>%</span> <span class='const'>CGI</span><span class='period'>.</span><span class='id identifier rubyid_escape'>escape</span><span class='lparen'>(</span><span class='id identifier rubyid_query'>query</span><span class='rparen'>)</span><span class='comma'>,</span> <span class='lbrace'>{</span><span class='label'>appid:</span> <span class='const'>API_KEY</span><span class='comma'>,</span> <span class='label'>format:</span> <span class='symbol'>:json</span><span class='rbrace'>}</span><span class='rparen'>)</span>
      <span class='id identifier rubyid_response'>response</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>places</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_fetch'>fetch</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>place</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='lbracket'>[</span><span class='rbracket'>]</span><span class='rparen'>)</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_place'>place</span><span class='op'>|</span> <span class='id identifier rubyid_parse_place'>parse_place</span><span class='lparen'>(</span><span class='id identifier rubyid_place'>place</span><span class='rparen'>)</span> <span class='rbrace'>}</span>
    <span class='kw'>end</span>
  <span class='kw'>else</span>
    <span class='comment'># We already have the woeid. The name will be given by Yahoo!
</span>    <span class='lbracket'>[</span><span class='lbrace'>{</span><span class='label'>woeid:</span> <span class='id identifier rubyid_query'>query</span><span class='rbrace'>}</span><span class='rbracket'>]</span>
  <span class='kw'>end</span>
<span class='kw'>end</span></pre>
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      <div class="method_details ">
  <h3 class="signature " id="perform_filtering-instance_method">
  
    - (<tt>Array</tt>) <strong>perform_filtering</strong>(query, scale) 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    <p>Gets forecast for a place.</p>


  </div>
</div>
<div class="tags">
  <p class="tag_title">Parameters:</p>
<ul class="param">
  
    <li>
      
        <span class='name'>query</span>
      
      
        <span class='type'>(<tt>String</tt>)</span>
      
      
      
        &mdash;
        <div class='inline'><p>A place to search.</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>A list of items to process.</p>
</div>
      
    </li>
  
</ul>

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    <td>
      <pre class="code"><span class="info file"># File 'lib/pincerna/weather.rb', line 35</span>

<span class='kw'>def</span> <span class='id identifier rubyid_perform_filtering'>perform_filtering</span><span class='lparen'>(</span><span class='id identifier rubyid_query'>query</span><span class='comma'>,</span> <span class='id identifier rubyid_scale'>scale</span><span class='rparen'>)</span>
  <span class='id identifier rubyid_places'>places</span> <span class='op'>=</span> <span class='id identifier rubyid_lookup_places'>lookup_places</span><span class='lparen'>(</span><span class='id identifier rubyid_query'>query</span><span class='rparen'>)</span>
  <span class='id identifier rubyid_places'>places</span><span class='period'>.</span><span class='id identifier rubyid_empty?'>empty?</span> <span class='op'>?</span> <span class='kw'>nil</span> <span class='op'>:</span> <span class='id identifier rubyid_get_forecast'>get_forecast</span><span class='lparen'>(</span><span class='id identifier rubyid_places'>places</span><span class='comma'>,</span> <span class='id identifier rubyid_scale'>scale</span><span class='rparen'>)</span> <span class='kw'>if</span> <span class='op'>!</span><span class='id identifier rubyid_places'>places</span><span class='period'>.</span><span class='id identifier rubyid_empty?'>empty?</span>
<span class='kw'>end</span></pre>
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      <div class="method_details ">
  <h3 class="signature " id="process_results-instance_method">
  
    - (<tt>Array</tt>) <strong>process_results</strong>(results) 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    <p>Processes items to obtain feedback items.</p>


  </div>
</div>
<div class="tags">
  <p class="tag_title">Parameters:</p>
<ul class="param">
  
    <li>
      
        <span class='name'>results</span>
      
      
        <span class='type'>(<tt>Array</tt>)</span>
      
      
      
        &mdash;
        <div class='inline'><p>The items to process.</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 feedback items.</p>
</div>
      
    </li>
  
</ul>

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    <td>
      <pre class="code"><span class="info file"># File 'lib/pincerna/weather.rb', line 44</span>

<span class='kw'>def</span> <span class='id identifier rubyid_process_results'>process_results</span><span class='lparen'>(</span><span class='id identifier rubyid_results'>results</span><span class='rparen'>)</span>
  <span class='id identifier rubyid_results'>results</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_result'>result</span><span class='op'>|</span>
    <span class='comment'># Format results
</span>    <span class='id identifier rubyid_current'>current</span> <span class='op'>=</span> <span class='id identifier rubyid_result'>result</span><span class='lbracket'>[</span><span class='symbol'>:current</span><span class='rbracket'>]</span>
    <span class='id identifier rubyid_forecast'>forecast</span> <span class='op'>=</span> <span class='id identifier rubyid_result'>result</span><span class='lbracket'>[</span><span class='symbol'>:forecast</span><span class='rbracket'>]</span>
    <span class='id identifier rubyid_combined'>combined</span> <span class='op'>=</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_current'>current</span><span class='lbracket'>[</span><span class='symbol'>:temperature</span><span class='rbracket'>]</span><span class='embexpr_end'>}</span><span class='tstring_content'>, </span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_current'>current</span><span class='lbracket'>[</span><span class='symbol'>:description</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_downcase'>downcase</span><span class='period'>.</span><span class='id identifier rubyid_capitalize'>capitalize</span><span class='embexpr_end'>}</span><span class='tstring_content'>, wind </span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_current'>current</span><span class='lbracket'>[</span><span class='symbol'>:wind</span><span class='rbracket'>]</span><span class='lbracket'>[</span><span class='symbol'>:speed</span><span class='rbracket'>]</span><span class='embexpr_end'>}</span><span class='tstring_content'> </span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_current'>current</span><span class='lbracket'>[</span><span class='symbol'>:wind</span><span class='rbracket'>]</span><span class='lbracket'>[</span><span class='symbol'>:direction</span><span class='rbracket'>]</span><span class='embexpr_end'>}</span><span class='tstring_content'> - Next: </span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_forecast'>forecast</span><span class='lbracket'>[</span><span class='symbol'>:high</span><span class='rbracket'>]</span><span class='embexpr_end'>}</span><span class='tstring_content'> / </span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_forecast'>forecast</span><span class='lbracket'>[</span><span class='symbol'>:low</span><span class='rbracket'>]</span><span class='embexpr_end'>}</span><span class='tstring_content'>, </span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_forecast'>forecast</span><span class='lbracket'>[</span><span class='symbol'>:description</span><span class='rbracket'>]</span><span class='embexpr_end'>}</span><span class='tstring_end'>&quot;</span></span>

    <span class='lbrace'>{</span><span class='label'>title:</span> <span class='id identifier rubyid_result'>result</span><span class='lbracket'>[</span><span class='symbol'>:name</span><span class='rbracket'>]</span><span class='comma'>,</span> <span class='label'>arg:</span> <span class='id identifier rubyid_result'>result</span><span class='lbracket'>[</span><span class='symbol'>:link</span><span class='rbracket'>]</span><span class='comma'>,</span> <span class='label'>subtitle:</span> <span class='id identifier rubyid_combined'>combined</span><span class='comma'>,</span> <span class='label'>icon:</span> <span class='id identifier rubyid_result'>result</span><span class='lbracket'>[</span><span class='symbol'>:image</span><span class='rbracket'>]</span><span class='rbrace'>}</span>
  <span class='kw'>end</span>
<span class='kw'>end</span></pre>
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</table>
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