Add a graceful fallback when eurbis is missing. Otherwise when you ru…

…n say 'rake db:migrate' it crashes instead of displaying the 'Missing these required gems' message.
NZKoz · Jan 7, 2010 · 59341ac · 59341ac
1 parent 41d244b
commit 59341ac
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/init.rb b/init.rb
@@ -1,5 +1,5 @@
 # Include hook code here
-unless $gems_rake_task
+begin
   require 'erubis/helpers/rails_helper'
   require 'rails_xss'
 
@@ -11,4 +11,6 @@
 
   require 'rails_xss_escaping'
   require 'av_patch'
-end
+rescue LoadError
+  puts "Could not load all modules required by rails_xss. Please make sure erubis is installed an try again."
+end unless $gems_rake_task