Twitter 获取流式搜索文本

我正在ruby平台上使用twitter流式API。 在twitter gem（）的帮助下，我能够找到流文本

在查看推文后，我能够获得推文

：text=>“升华文本：一个编辑器来管理所有内容？| Linux日志--”

但我需要准确的搜索文本，输入的内容类似于：search=>“linux”

在检查tweet时，我得到的输出是

**#<Twitter::Tweet:0x007fb541799688 @attrs={:created_at=>"Tue Oct 22 01:05:09 +0000 2013", :id=>392456556538634240, :id_str=>"392456556538634240", :text=>"#linux #bluetooth  [PATCH v3 09/11] android: Add IPC helper for convenient error sending http://t.co/WTdtDxJ1AH", :source=>"<a href=\"http://dlvr.it\" rel=\"nofollow\">dlvr.it</a>", :truncated=>false, :in_reply_to_status_id=>nil, :in_reply_to_status_id_str=>nil, :in_reply_to_user_id=>nil, :in_reply_to_user_id_str=>nil, :in_reply_to_screen_name=>nil, :user=>{:id=>134530863, :id_str=>"134530863", :name=>"Linux Networking", :screen_name=>"linuxnet", :location=>"", :url=>"http://www.spinics.net/lists/linux-net/", :description=>"Linux Networking Discussion Archive", :protected=>false, :followers_count=>1706, :friends_count=>415, :listed_count=>73, :created_at=>"Sun Apr 18 17:56:03 +0000 2010", :favourites_count=>0, :utc_offset=>nil, :time_zone=>nil, :geo_enabled=>false, :verified=>false, :statuses_count=>167802, :lang=>"en", :contributors_enabled=>false, :is_translator=>false, :profile_background_color=>"131516", :profile_background_image_url=>"http://abs.twimg.com/images/themes/theme14/bg.gif", :profile_background_image_url_https=>"https://abs.twimg.com/images/themes/theme14/bg.gif", :profile_background_tile=>true, :profile_image_url=>"http://a0.twimg.com/profile_images/833409212/network-cable_normal.png", :profile_image_url_https=>"https://si0.twimg.com/profile_images/833409212/network-cable_normal.png", :profile_link_color=>"009999", :profile_sidebar_border_color=>"EEEEEE", :profile_sidebar_fill_color=>"EFEFEF", :profile_text_color=>"333333", :profile_use_background_image=>true, :default_profile=>false, :default_profile_image=>false, :following=>nil, :follow_request_sent=>nil, :notifications=>nil}, :geo=>nil, :coordinates=>nil, :place=>nil, :contributors=>nil, :retweet_count=>0, :favorite_count=>0, :entities=>{:hashtags=>[{:text=>"linux", :indices=>[0, 6]}, {:text=>"bluetooth", :indices=>[7, 17]}], :symbols=>[], :urls=>[{:url=>"http://t.co/WTdtDxJ1AH", :expanded_url=>"http://dlvr.it/49zHZy", :display_url=>"dlvr.it/49zHZy", :indices=>[89, 111]}], :user_mentions=>[]}, :favorited=>false, :retweeted=>false, :possibly_sensitive=>false, :filter_level=>"medium", :lang=>"en"}>**

**“2013年10月22日星期二01:05:09+0000”、：id=>392456556538634240、：id_str=>“392456556538634240”、：text=>“#linux#蓝牙[PATCH v3 09/11]android:添加IPC帮助程序以方便发送错误http://t.co/WTdtDxJ1AH“，：source=>”，：truncated=>false，：in_reply_to_status_id=>nil，：in_reply_to_status_id_str=>nil，：in_reply_to_user_id=>nil，：在回答用户时，用户名=>nil，：用户=>{:id=>134530863，：id\u str=>“134530863”，：name=>“Linux网络”，：screen\u name=>“linuxnet”，：location=>，：url=>“http://www.spinics.net/lists/linux-net/，：description=>“Linux网络讨论存档”，：protected=>false，：followers\u count=>1706，：friends\u count=>415，：listed\u count=>73，：created\u at=>Sun Apr 18 17:56:03+0000 2010，：favorities\u count=>0，：utc\u offset=>nil，：times\u zone=>nil，：geo\u enabled=>false，：status\u count=>167802，：lang=>en，：contributors\u enabled=>false，：is\u translator=>false，：profile\u背景色=>“131516”，：配置文件\背景\图像\ url=>”http://abs.twimg.com/images/themes/theme14/bg.gif“，：配置文件\u背景\u图像\u url\u https=>”https://abs.twimg.com/images/themes/theme14/bg.gif，：profile\u background\u tile=>true，：profile\u image\u url=>http://a0.twimg.com/profile_images/833409212/network-cable_normal.png“，：配置文件\u图像\u url\u https=>”https://si0.twimg.com/profile_images/833409212/network-cable_normal.png“，：profile\u link\u color=>”009999“，：profile\u sidebar\u border\u color=>”EEEEEE“，：profile\u sidebar\u fill\u color=>”efefefefef“，：profile\u text\u color=>”333333“，：profile\u use\u background\u image=>true，：default\u profile=>false，：following=>nil，：following\u request\u sent=>nil，：notifications=>nil}，：geo=>nil，：coordinates=>nil，：place=>nil，：contributors=>nil，：retweet\u count=>0，：favorities=>0，：favorities=>hashtags=>0，{，：索引=>[7,17]}]，：符号=>[]，：url=>[{:url=>”http://t.co/WTdtDxJ1AH“，：扩展的url=>”http://dlvr.it/49zHZy“，：display_url=>”dlvr.it/49zHZy“，：index=>[89111]}]，：user_indications=>[]}，：favorited=>false，：retweeted=>false，：可能敏感=>false，：filter_level=>“medium”，：lang=>“en”}>**

最终通过

{tweet['hashtags']}