lib/icebreaker/cli.rb in icebreaker-0.1.6 vs lib/icebreaker/cli.rb in icebreaker-0.1.7

@@ -4,18 +4,25 @@
 
 module IceBreaker
   class CLI < Thor
     include Thor::Actions
 
-    desc "new [app]", "Create a new Rails 3.1 application"
+    desc "new [app]", "Create a new Rails 3.1.1 application"
     long_desc <<-D
       IceBreaker will ask you a few questions to determine what features you
-      would like to generate. Based on your answers it will setup a new Rails 3.1 application.
+      would like to generate. Based on your answers it will setup a new Rails 3.1.1 application.
     D
     
     def new(project)
       
+      # Ensure proper version of Rails is installed
+      unless `gem which rails`.chomp =~ /3.1.1/
+        puts "IceBreaker requires rails 3.1.1 or greater.  Please install with the following command and then re-run the ice command:"
+        puts "$ gem install rails -v 3.1.1 --no-ri --no-rdoc"
+        exit 0
+      end
+      
       # Check for a gemset and warn if none
       gemset = `rvm gemset name`.chomp
       unless gemset == project
         say "Your current rvm gemset name is: #{gemset}"
         say "It is recommend that you use a separate RVM gemset called '#{project}' when creating a Rails project with IceBreaker.  This will keep your system gems clean."
@@ -24,10 +31,10 @@
           exit 0
         end
       end
             
       command = "rails new #{project} --skip-active-record --skip-test-unit --template=#{template} "
-      puts "Creating new Rails 3.1 project with: #{command}"
+      puts "Creating new Rails 3.1.1 project with: #{command}"
       exec(command)
     end
 
     desc "version", "Prints IceBreaker's version information"
     def version
\ No newline at end of file