title: Can't parse hash from twitter gem
body: <p>I have the gem working: can tweet from it and pull in info. </p>
  
  <p>I can grab this hash and print out the .text part of it but I can't figure out how to get the id_str and screen_name - info I really need to parse out.</p>
  
  <p>Not sure what i'm doing wrong. </p>
  
  <pre><code>  &lt;% Twitter.mentions_timeline.each do |mention| %&gt;
        &lt;%= mention.text %&gt; &lt;%# dies on some of em, like mention.id_str - not sure why %&gt;
        &lt;br /&gt;&lt;hr /&gt;         
    &lt;% end %&gt;
  </code></pre>
  
  <p>Below is Twitter.mentions_timeline hash:</p>
  
  <pre><code>[#&lt;Twitter::Tweet:0x007fd070de24a0 
  
  
  
  
  @attrs={
      :in_reply_to_status_id_str=&gt;"265276218855809024", 
      :retweet_count=&gt;0, 
      :contributors=&gt;nil, 
      :truncated=&gt;false, 
      :text=&gt;"@doodleboots http://t.co/VJOR0MgQ", 
      :in_reply_to_user_id_str=&gt;"119208666", 
      :geo=&gt;nil, 
      :retweeted=&gt;false, 
      :possibly_sensitive=&gt;false, 
      :in_reply_to_screen_name=&gt;"doodleboots", 
      :id_str=&gt;"265276345704124416", 
      :entities=&gt;{:hashtags=&gt;[], 
          :urls=&gt;[{:display_url=&gt;"is.gd/S3uOyu", 
          :indices=&gt;[13, 33], 
          :expanded_url=&gt;"http://is.gd/S3uOyu", 
          :url=&gt;"http://t.co/VJOR0MgQ"}], 
          :user_mentions=&gt;[{:name=&gt;"doodle", 
          :indices=&gt;[0, 12], 
          :screen_name=&gt;"doodleboots", 
          :id_str=&gt;"119208666", 
          :id=&gt;119208666}]}, 
          :in_reply_to_user_id=&gt;119208666, 
          :in_reply_to_status_id=&gt;265276218855809024, 
          :created_at=&gt;"Mon Nov 05 02:16:24 +0000 2012", 
          :place=&gt;nil, 
          :user=&gt;{:profile_image_url_https=&gt;"https://si0.twimg.com/profile_images/2808322935/d5da93a06dbd45959cb4dba0797689a5_normal.jpeg", 
          :id=&gt;926557182, 
          :profile_background_image_url=&gt;"http://a0.twimg.com/images/themes/theme1/bg.png", 
          :entities=&gt;{:description=&gt;nil}, 
          :screen_name=&gt;"Roslyn1bdzn", 
          :profile_link_color=&gt;"0084B4", 
          :default_profile_image=&gt;false, 
          :created_at=&gt;"Mon Nov 05 01:17:20 +0000 2012", 
          :contributors_enabled=&gt;false, 
          :friends_count=&gt;0, 
          :time_zone=&gt;nil, 
          :favourites_count=&gt;0, 
          :utc_offset=&gt;nil, 
          :profile_use_background_image=&gt;true, 
          :url=&gt;nil, :geo_enabled=&gt;false, 
          :lang=&gt;"en", 
          :profile_image_url=&gt;"http://a0.twimg.com/profile_images/2808322935/d5da93a06dbd45959cb4dba0797689a5_normal.jpeg", 
          :profile_text_color=&gt;"333333", 
          :name=&gt;"Roslyn Montalbo ", 
          :profile_background_image_url_https=&gt;"https://si0.twimg.com/images/themes/theme1/bg.png", 
          :description=&gt;"Amateur social media scholar. Friend of animals everywhere. Explorer. Unapologetic twitter advocate. Incurable travel geek. Writer", 
          :protected=&gt;false, 
          :profile_sidebar_border_color=&gt;"C0DEED", 
          :followers_count=&gt;0, 
          :default_profile=&gt;true, 
          :profile_background_tile=&gt;false, 
          :location=&gt;"Dublin", 
          :profile_sidebar_fill_color=&gt;"DDEEF6", 
          :following=&gt;false, 
          :statuses_count=&gt;3, 
          :follow_request_sent=&gt;false, 
          :listed_count=&gt;0, 
          :id_str=&gt;"926557182", 
          :profile_background_color=&gt;"C0DEED", 
          :notifications=&gt;false, 
          :verified=&gt;false, 
          :is_translator=&gt;false}, 
          :coordinates=&gt;nil, 
          :source=&gt;"web", 
          :favorited=&gt;false, 
          :id=&gt;265276345704124416}&gt;,
  
  
  
  #&lt;Twitter::Tweet:0x007fd070de2478 
  
      @attrs={:in_reply_to_status_id_str=&gt;nil,
      :retweet_count=&gt;0, 
      :contributors=&gt;nil, 
      :truncated=&gt;false, 
      :text=&gt;"test post @doodleboots", 
      :in_reply_to_user_id_str=&gt;nil, 
      :geo=&gt;nil, 
      :retweeted=&gt;false, 
      :in_reply_to_screen_name=&gt;nil,  
      :id_str=&gt;"247909685582233600", 
      :entities=&gt;{:hashtags=&gt;[], 
          :urls=&gt;[], 
          :user_mentions=&gt;[{:name=&gt;"doodle", 
              :indices=&gt;[10, 22], 
              :screen_name=&gt;"doodleboots", 
              :id_str=&gt;"119208666", 
              :id=&gt;119208666}]}, 
              :in_reply_to_user_id=&gt;nil, 
              :in_reply_to_status_id=&gt;nil, 
              :created_at=&gt;"Tue Sep 18 04:07:29 +0000 2012", 
              :place=&gt;nil, 
              :user=&gt;{:profile_image_url_https=&gt;"https://si0.twimg.com/profile_images/728693845/doodleBootsIcon_normal.png", 
              :id=&gt;119208666, 
              :profile_background_image_url=&gt;"http://a0.twimg.com/images/themes/theme1/bg.png", 
              :entities=&gt;{:description=&gt;{
                  :urls=&gt;[]}, 
                  :url=&gt;{:urls=&gt;[{
                      :display_url=&gt;nil, 
                      :indices=&gt;[0, 22], 
                      :expanded_url=&gt;nil, 
                      :url=&gt;"http://doodleboots.com"}]}}, 
                      :screen_name=&gt;"doodleboots", 
                      :profile_link_color=&gt;"0084B4", 
                      :default_profile_image=&gt;false, 
                      :created_at=&gt;"Wed Mar 03 00:09:50 +0000 2010", 
                      :contributors_enabled=&gt;false, 
                      :friends_count=&gt;16, 
                      :time_zone=&gt;nil, 
                      :favourites_count=&gt;0, 
                      :utc_offset=&gt;nil, 
                      :profile_use_background_image=&gt;true, 
                      :url=&gt;"http://doodleboots.com", 
                      :geo_enabled=&gt;false, 
                      :lang=&gt;"en", 
                      :profile_image_url=&gt;"http://a0.twimg.com/profile_images/728693845/doodleBootsIcon_normal.png", 
                      :profile_text_color=&gt;"333333", 
                      :name=&gt;"doodle", 
                      :profile_background_image_url_https=&gt;"https://si0.twimg.com/images/themes/theme1/bg.png", 
                      :description=&gt;"Take a pic of a drawing/doodle and tweet it @doodleboots! It will be re-tweeted and posted to the website for all to see.", 
                      :protected=&gt;false, 
                      :profile_sidebar_border_color=&gt;"C0DEED", 
                      :followers_count=&gt;14, 
                      :default_profile=&gt;true, 
                      :profile_background_tile=&gt;false, 
                      :location=&gt;"", 
                      :profile_sidebar_fill_color=&gt;"DDEEF6", 
                      :following=&gt;false, 
                      :statuses_count=&gt;16, 
                      :follow_request_sent=&gt;false, 
                      :listed_count=&gt;1, 
                      :id_str=&gt;"119208666", 
                      :profile_background_color=&gt;"C0DEED", 
                      :notifications=&gt;false, 
                      :verified=&gt;false, 
                      :is_translator=&gt;false}, 
                      :coordinates=&gt;nil, 
                      :source=&gt;"web", 
                      :favorited=&gt;false, 
                      :id=&gt;247909685582233600}&gt;, 
  </code></pre>