handle errors when not in a rails folder

annotate.gemspec

@@ -2,11 +2,11 @@
 
 Gem::Specification.new do |s|
   s.name = %q{annotate}
-  s.version = "2.2.2"
+  s.version = "2.2.3"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Marcos Piccinini"]
-  s.date = %q{2008-12-25}
+  s.date = %q{2008-12-26}
   s.default_executable = %q{annotate}
   s.description = %q{Annotates Rails Models and Routes}
   s.email = ["x@nofxx.com"]

bin/annotate

@@ -13,4 +13,8 @@ OptionParser.new do |opts|
   opts.on('-v', '--version') { puts "Annotate v#{Annotate::VERSION}"; exit }
 end.parse!
 
-Rake::Task[task].invoke
+begin
+  Rake::Task[task].invoke
+rescue NameError => e
+  puts "Can`t find Rake. Are we in a Rails folder?"
+end

lib/annotate.rb

@@ -2,10 +2,13 @@ $:.unshift(File.dirname(__FILE__)) unless
   $:.include?(File.dirname(__FILE__)) || $:.include?(File.expand_path(File.dirname(__FILE__)))
 
 module Annotate
-  VERSION = '2.2.2'
+  VERSION = '2.2.3'
 end
 
-
-load 'Rakefile'
-Dir[File.join(File.dirname(__FILE__), 'tasks', '**/*.rake')].each { |rake| load rake }
+begin
+ load 'Rakefile' 
+ Dir[File.join(File.dirname(__FILE__), 'tasks', '**/*.rake')].each { |rake| load rake }
+rescue LoadError => e
+  nil
+end