kotovalexarian-likes-github/rails--rails
1
0
Fork 0
mirror of https://github.com/rails/rails.git synced 2022-11-09 12:12:34 -05:00
Code Releases Activity

Clear const references all at once

Browse source
This commit is contained in:
Jeremy Kemper 2010-06-05 22:02:49 -07:00
parent fd1a504136
commit 9d0d6f7d26
1 changed files with 9 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
activesupport/lib/active_support/dependencies.rb
View file

@ -479,23 +479,26 @@ module ActiveSupport #:nodoc:
def remove_unloadable_constants!
autoloaded_constants.each { |const| remove_constant const }
autoloaded_constants.clear
references.each {|k,v| v.clear! }
Reference.clear!
explicitly_unloadable_constants.each { |const| remove_constant const }
end
class Reference
@@constants = Hash.new { |h, k| h[k] = Inflector.constantize(k) }
attr_reader :name
def initialize(name, constant = nil)
@name, @constant = name, constant
def initialize(name)
@name = name.to_s
@@constants[@name] = name if name.respond_to?(:name)
end
def get
@constant ||= Inflector.constantize(@name)
@@constants[@name]
end
def clear!
@constant = nil
def self.clear!
@@constants.clear
end
end