# File lib/plugins/storage/status.rb, line 44
    def self.search_user(query)
      raise "query must be Hash(#{query}, #{query.class})" unless query.kind_of? Hash
      result = []
      sql = "select created_at, screen_name, post_text, in_reply_to_status_id, post_id, user_id "
      sql += "from post inner join user on post.user_id = user.id where "
      sql += query[:user].split(' ').map!{|que| que.gsub(/(\w+)/, 'screen_name like \'%\1%\'')}.join(' or ')
      DB.instance.db.execute(sql) do |created_at, screen_name, post_text, in_reply_to_status_id, post_id, user_id|
        created_at = Time.at(created_at).to_s
        post_text.force_encoding('UTF-8') if post_text.respond_to?(:force_encoding)
        result << {
          :id => post_id,
          :created_at => created_at,
          :text => post_text,
          :in_reply_to_status_id => in_reply_to_status_id,
          :in_reply_to_user_id => nil,
          :user => {
            :id => user_id,
            :screen_name => screen_name
          }
        }
      end
      Rubytter.structize(result)
    end