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@@ -1,15 +1,4 @@
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 class CreditCardsController < ApplicationController
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-  # GET /credit_cards
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-  # GET /credit_cards.xml
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-  def index
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-    @credit_cards = CreditCard.find(:all)
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-
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-    respond_to do |format|
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-      format.html # index.html.erb
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-      format.xml  { render :xml => @credit_cards }
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-    end
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-  end
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-
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   # GET /credit_cards/1
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   # GET /credit_cards/1.xml
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   def show

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@@ -35,7 +35,7 @@ class Authorization < ActiveRecord::Base
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   private
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   def authorize! 
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-    response = $gateway.authorize(self.amount, self.credit_card)
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+    response = $gateway.authorize(self.amount.to_cents, self.credit_card)
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     if response.success?
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       self.transaction_id = response.authorization
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       self.last_four_digits = self.credit_card.last_four_digits

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@@ -53,3 +53,5 @@ Rails::Initializer.run do |config|
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   # Application configuration should go into files in config/initializers
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   # -- all .rb files in that directory is automatically loaded
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 end
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+
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+require 'lib/big_decimal'

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@@ -28,69 +28,8 @@ describe CreditCardsController, "#route_for" do
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 end
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-describe CreditCardsController, "handling GET /credit_cards" do
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-
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-  before do
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-    @credit_card = mock_model(CreditCard)
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-    CreditCard.stub!(:find).and_return([@credit_card])
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-  end
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-  
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-  def do_get
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-    get :index
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-  end
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-  
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-  it "should be successful" do
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-    do_get
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-    response.should be_success
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-  end
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-
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-  it "should render index template" do
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-    do_get
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-    response.should render_template('index')
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-  end
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-  
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-  it "should find all credit_cards" do
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-    CreditCard.should_receive(:find).with(:all).and_return([@credit_card])
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-    do_get
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-  end
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-  
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-  it "should assign the found credit_cards for the view" do
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-    do_get
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-    assigns[:credit_cards].should == [@credit_card]
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-  end
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-end
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-
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-describe CreditCardsController, "handling GET /credit_cards.xml" do
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-
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-  before do
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-    @credit_card = mock_model(CreditCard, :to_xml => "XML")
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-    CreditCard.stub!(:find).and_return(@credit_card)
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-  end
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-  
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-  def do_get
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-    @request.env["HTTP_ACCEPT"] = "application/xml"
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-    get :index
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-  end
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-  
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-  it "should be successful" do
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-    do_get
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-    response.should be_success
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-  end
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-
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-  it "should find all credit_cards" do
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-    CreditCard.should_receive(:find).with(:all).and_return([@credit_card])
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-    do_get
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-  end
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-  
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-  it "should render the found credit_cards as xml" do
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-    @credit_card.should_receive(:to_xml).and_return("XML")
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-    do_get
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-    response.body.should == "XML"
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-  end
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-end
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 describe CreditCardsController, "handling GET /credit_cards/1" do
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-
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   before do
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     @credit_card = mock_model(CreditCard)
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     CreditCard.stub!(:find).and_return(@credit_card)

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@@ -8,12 +8,12 @@ describe Authorizer, "a non-saved card" do
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    end
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    it "the gateway should receive the authorization" do
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-      $gateway.should_receive(:authorize).with(@amt, @credit_card).and_return(successful_authorization)
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+      $gateway.should_receive(:authorize).with(@amt.to_cents, @credit_card).and_return(successful_authorization)
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       Authorization.create! :credit_card_id => @credit_card.id, :amount => @amt, :passphrase => @salt
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    end
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    it "shouldn't save on an unsuccessful authorization" do
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-      $gateway.should_receive(:authorize).with(@amt, @credit_card).and_return(unsuccessful_authorization)
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+      $gateway.should_receive(:authorize).with(@amt.to_cents, @credit_card).and_return(unsuccessful_authorization)
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       auth = Authorization.new :credit_card_id => @credit_card.id, :amount => @amt, :passphrase => @salt
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       auth.save.should_not be_true
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    end