config/boot.rb

   1 # Don't change this file. Configuration is done in config/environment.rb and config/environments/*.rb
   2
   3 RAILS_ROOT = "#{File.dirname(__FILE__)}/.." unless defined?(RAILS_ROOT)
   4
   5 unless defined?(Rails::Initializer)
   6   if File.directory?("#{RAILS_ROOT}/vendor/rails")
   7     require "#{RAILS_ROOT}/vendor/rails/railties/lib/initializer"
   8   else
   9     require 'rubygems'
  10
  11     rails_gem_version =
  12       if defined? RAILS_GEM_VERSION
  13         RAILS_GEM_VERSION
  14       else
  15         File.read("#{File.dirname(__FILE__)}/environment.rb") =~ /^[^#]*RAILS_GEM_VERSION\s+=\s+'([\d.]+)'/
  16         $1
  17       end
  18
  19     if rails_gem_version
  20       rails_gem = Gem.cache.search('rails', "=#{rails_gem_version}.0").sort_by { |g| g.version.version }.last
  21
  22       if rails_gem
  23         gem "rails", "=#{rails_gem.version.version}"
  24         require rails_gem.full_gem_path + '/lib/initializer'
  25       else
  26         STDERR.puts %(Cannot find gem for Rails =#{rails_gem_version}.0:
  27     Install the missing gem with 'gem install -v=#{rails_gem_version} rails', or
  28     change environment.rb to define RAILS_GEM_VERSION with your desired version.
  29   )
  30         exit 1
  31       end
  32     else
  33       gem "rails"
  34       require 'initializer'
  35     end
  36   end
  37
  38   Rails::Initializer.run(:set_load_path)
  39 end