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rails--rails/railties/lib/rails.rb

95 lines
2 KiB
Ruby

require 'pathname'
require 'active_support'
require 'active_support/core_ext/kernel/reporting'
require 'active_support/core_ext/logger'
require 'rails/application'
require 'rails/version'
require 'rails/deprecation'
require 'rails/subscriber'
require 'rails/ruby_version_check'
require 'active_support/railtie'
require 'action_dispatch/railtie'
# For Ruby 1.8, this initialization sets $KCODE to 'u' to enable the
# multibyte safe operations. Plugin authors supporting other encodings
# should override this behaviour and set the relevant +default_charset+
# on ActionController::Base.
#
# For Ruby 1.9, UTF-8 is the default internal and external encoding.
if RUBY_VERSION < '1.9'
$KCODE='u'
else
Encoding.default_external = Encoding::UTF_8
end
module Rails
class << self
def application
@@application ||= nil
end
def application=(application)
@@application = application
end
# The Configuration instance used to configure the Rails environment
def configuration
application.config
end
def initialize!
application.initialize!
end
def initialized?
@@initialized || false
end
def initialized=(initialized)
@@initialized ||= initialized
end
def logger
@@logger ||= nil
end
def logger=(logger)
@@logger = logger
end
def backtrace_cleaner
@@backtrace_cleaner ||= begin
# Relies on ActiveSupport, so we have to lazy load to postpone definition until AS has been loaded
require 'rails/backtrace_cleaner'
Rails::BacktraceCleaner.new
end
end
def root
application && application.config.root
end
def env
@_env ||= ActiveSupport::StringInquirer.new(ENV["RAILS_ENV"] || ENV["RACK_ENV"] || "development")
end
def cache
RAILS_CACHE
end
def version
VERSION::STRING
end
def public_path
@@public_path ||= self.root ? File.join(self.root, "public") : "public"
end
def public_path=(path)
@@public_path = path
end
end
end