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Fix SortedSet subclasses that override initialize

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The first time SortedSet#initialize is called, it overwrites
itself, then recalls #initialize, which results in calling the
subclass's initialize, not the current initialize.

Just inline the default initialize behavior to avoid this issue.

No test for this as it can only be triggered the very first time
that SortedSet#initialize is called.

Fixes [Bug #15830]
This commit is contained in:
Jeremy Evans 2019-06-04 19:08:54 -07:00
parent 2d076dd5ac
commit 258843106f
1 changed files with 2 additions and 1 deletions
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3
lib/set.rb
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@ -804,7 +804,8 @@ class SortedSet < Set
def initialize(*args, &block) # :nodoc:
SortedSet.setup
initialize(*args, &block)
@keys = nil
super
end
end