`original_filename'

gistfile1.txt

undefined method `original_filename' for "4896_EN_ROW_W52_Phones_868x250_12_12_2014_4_35_30_784.jpg":String


  def create
    @audition = Audition.create(_audition_param_)
    @retail = @audition.retails.build(rettailram)
    @imagenes = @audition.imagens.build(imagen_attributes)

    uploaded_io = params[:Imagen][:ico]
    File.open(Rails.root.join('public', 'data', uploaded_io.original_filename), 'wb') do |file|
      file.write(uploaded_io.read)
    end

      if @audition.save
      flash[:notice] = "Aricle successfully created"
      redirect_to
    else
      render :new
    end
  end