Based on cane gem, removed tab indents and trailing blanks

.cane

@@ -0,0 +1 @@
+--no-doc

app/controllers/dashboard_controller.rb

@@ -6,18 +6,18 @@ class DashboardController < ApplicationController
 
     # See if the user has a font preference
     if params[:font]
-    	cookies[:font] = params[:font]
+      cookies[:font] = params[:font]
     end
   end
-  
+
   def change_graph
     self.try(params[:graph])
   end
-  
+
   def bar_graph
     render :partial => "layouts/dashboard/bar_graph"
   end
-  
+
   def pie_charts
      @user = current_user
      render :partial => "layouts/dashboard/dashboard_stats"
@@ -25,5 +25,5 @@ class DashboardController < ApplicationController
 
   def doc
     render "../../doc/" + params[:doc]
-  end 
+  end
 end

lib/encryption.rb

@@ -1,5 +1,5 @@
 module Encryption
- 
+
   # Added a re-usable encryption routine, shouldn't be an issue!
   def self.encrypt_sensitive_value(val="")
      aes = OpenSSL::Cipher::Cipher.new(cipher_type)
@@ -9,7 +9,7 @@ module Encryption
      new_val = aes.update("#{val}") + aes.final
      Base64.strict_encode64(new_val).encode('utf-8')
   end
-  
+
   def self.decrypt_sensitive_value(val="")
      aes = OpenSSL::Cipher::Cipher.new(cipher_type)
      aes.decrypt
@@ -18,19 +18,19 @@ module Encryption
      decoded = Base64.strict_decode64("#{val}")
      aes.update("#{decoded}") + aes.final
   end
-  
+
   # Should be able to just re-use the same key we already have!
   def self.key
     raise "Key Missing" if !(KEY)
     KEY
   end
-  
+
   def self.iv
     RG_IV
   end
-  
+
   def self.cipher_type
     'aes-256-cbc'
   end
- 
-end
+
+end

spec/models/benefits_spec.rb

@@ -10,16 +10,15 @@ describe User do
     DatabaseCleaner.strategy = :truncation
   end
 
-	it "can be instantiated" do
-		Benefits.new.should be_an_instance_of(Benefits)
-	end
+  it "can be instantiated" do
+    Benefits.new.should be_an_instance_of(Benefits)
+  end
 
-
-	it "name can be updated" do 
-		new_name = "Bobby"
-		user = User.all.first
-		user.first_name = new_name
-		user.save!
-		User.all.first.first_name.should == new_name
-	end
-end
+  it "name can be updated" do
+    new_name = "Bobby"
+    user = User.all.first
+    user.first_name = new_name
+    user.save!
+    User.all.first.first_name.should == new_name
+  end
+end

spec/models/user_spec.rb

@@ -10,28 +10,28 @@ describe User do
     DatabaseCleaner.strategy = :truncation
   end
 
-	it "can be instantiated" do
-		User.new.should be_an_instance_of(User)
-	end
+  it "can be instantiated" do
+    User.new.should be_an_instance_of(User)
+  end
 
-	it "should require a email" do
-  		User.new(:email => "").should_not be_valid
-	end
+  it "should require a email" do
+    User.new(:email => "").should_not be_valid
+  end
 
-	it "should require valid email" do
-		User.new(:email => "@gmail.com").should_not be_valid
-	end
+  it "should require valid email" do
+    User.new(:email => "@gmail.com").should_not be_valid
+  end
 
-	it "should require unique email" do
-		user = User.all.first
-		User.new(:email => user.email).should_not be_valid
-	end
+  it "should require unique email" do
+    user = User.all.first
+    User.new(:email => user.email).should_not be_valid
+  end
 
-	it "name can be updated" do 
-		new_name = "Bobby"
-		user = User.all.first
-		user.first_name = new_name
-		user.save!
-		User.all.first.first_name.should == new_name
-	end
-end
+  it "name can be updated" do
+    new_name = "Bobby"
+    user = User.all.first
+    user.first_name = new_name
+    user.save!
+    User.all.first.first_name.should == new_name
+  end
+end

spec/spec_helper.rb

@@ -1,7 +1,7 @@
 # This file is copied to spec/ when you run 'rails generate rspec:install'
 ENV["RAILS_ENV"] ||= 'test'
 
-# To use simplecov, do this: COVERAGE=true rake  
+# To use simplecov, do this: COVERAGE=true rake
 require 'simplecov'
 SimpleCov.start if ENV["COVERAGE"]
 

spec/vulnerabilities/xss_spec.rb

@@ -18,13 +18,13 @@ feature 'xss' do
       fill_in 'user_password_confirmation', :with => @normal_user.clear_password
     end
     click_on 'Submit'
-    
+
     sleep(1)
-    
+
     visit "/users/#{@normal_user.user_id}/account_settings"
-    
+
     pending(:if => verifying_fixed?) { find('#submit_button').value.should == 'RailsGoat h4x0r3d' }
-    
+
     # might be nice to demonstrate posting cookie contents or somesuch, but
     # this at least shows the vulnerability still exists.
   end