gist: 130214


  
    
      find_values.rb #
    
    
      
      
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              class ActiveRecord::Base
  def self.find_values opts
    sql = self.send(:construct_finder_sql, opts)
    self.connection.select_values(sql)
  end
end
 
>> Tagging.find_values(:select => :taggable_id, :limit => 30, :order => 'tagged_at asc')
=> ["1", "3", "6", "6", "6", "10", "10", "10", "11", "11", "11", "10", "10", "10", "10", "10", "13", "13", "13", "13", "13", "13", "15", "15", "15", "15", "15", "15", "15", "15"]
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