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It should be possible to use ActiveSupport::DescendantTracker without getting ActiveSupport::Dependencies for free.

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This commit is contained in:
Rolf Timmermans
2011-03-12 23:49:25 +08:00
committed by José Valim
parent 58de03f077
commit 46f6a2e388
1 changed files with 9 additions and 7 deletions
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16
activesupport/lib/active_support/descendants_tracker.rb
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@@ -1,5 +1,3 @@
require 'active_support/dependencies'
module ActiveSupport
# This module provides an internal implementation to track descendants
# which is faster than iterating through ObjectSpace.
@@ -18,12 +16,16 @@ module ActiveSupport
end
def self.clear
@@direct_descendants.each do |klass, descendants|
if ActiveSupport::Dependencies.autoloaded?(klass)
@@direct_descendants.delete(klass)
else
descendants.reject! { |v| ActiveSupport::Dependencies.autoloaded?(v) }
if defined? ActiveSupport::Dependencies
@@direct_descendants.each do |klass, descendants|
if ActiveSupport::Dependencies.autoloaded?(klass)
@@direct_descendants.delete(klass)
else
descendants.reject! { |v| ActiveSupport::Dependencies.autoloaded?(v) }
end
end
else
@@direct_descendants.clear
end
end