gistfile1.rb

class UploadsController < ApplicationController
  def new
    @mp3 = Mp3.new
  end

  def create
    @mp3 = Mp3.new(params[:mp3])
    if @mp3.save
      redirect_to upload_path(@mp3)
      else
      render :action => 'new'
      end
  end

  def show
    @mp3 = Mp3.find(params[:id])
  end

end