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authorJean Boussier <jean.boussier@gmail.com>2019-07-25 11:37:39 -0400
committerJean Boussier <jean.boussier@gmail.com>2019-07-25 11:37:39 -0400
commit62a1d7e9c183c418890d36c3f0068eb815a506d0 (patch)
tree9d775cc698c6870e1d5488f661b68f078a466a66 /activesupport
parent55eba62a1074a4c1e70a9b96b78b3dbf812f5e9a (diff)
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Optimize DescendantsArray insertions
Diffstat (limited to 'activesupport')
-rw-r--r--activesupport/lib/active_support/descendants_tracker.rb6
1 files changed, 4 insertions, 2 deletions
diff --git a/activesupport/lib/active_support/descendants_tracker.rb b/activesupport/lib/active_support/descendants_tracker.rb
index 1dad4f923e..b14842bf67 100644
--- a/activesupport/lib/active_support/descendants_tracker.rb
+++ b/activesupport/lib/active_support/descendants_tracker.rb
@@ -77,15 +77,17 @@ module ActiveSupport
end
def <<(klass)
- cleanup!
@refs << WeakRef.new(klass)
end
def each
- @refs.each do |ref|
+ @refs.reject! do |ref|
yield ref.__getobj__
+ false
rescue WeakRef::RefError
+ true
end
+ self
end
def refs_size