gist: 53795


  
    
      urlize_parameters.rb
    
    
      
      
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              def urlize_parameters(obj, prefix = '')
   case obj
    when Hash: obj.map { |k,v| urlize_parameters(v, prefix.blank? ? k : "#{prefix}[#{k}]")}.join('&')
    when Array: obj.map { |v| urlize_parameters(v, "#{prefix}[]")}.join('&')
    else "#{prefix}=#{obj}"
  end
end