gistfile1.txt

def create
    @user = User.new(user_params)
    if @user.save
      ExampleMailer.purchase_email(@user).deliver
      ExampleMailer.sale_email(@user).deliver
      redirect_to root_path, notice: "Your Purchase Was Successful! You should recieve an email shortly."
     else
      render action: "new"
    end

  begin
    @amount = 999

  customer = Stripe::Customer.create(
    :email => 'example@stripe.com',
    :card  => params[:stripeToken]
  )

  charge = Stripe::Charge.create(
    :customer    => customer.id,
    :amount      => @amount,
    :description => 'Rails Stripe Customer',
    :currency    => 'usd'
  )

  rescue Stripe::CardError => e
    flash[:error] = e.message
    redirect_to root_path
  end
end