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-rw-r--r--ext/psych/lib/psych/visitors/visitor.rb20
1 files changed, 17 insertions, 3 deletions
diff --git a/ext/psych/lib/psych/visitors/visitor.rb b/ext/psych/lib/psych/visitors/visitor.rb
index 3f4ba64e57..35f8f81f18 100644
--- a/ext/psych/lib/psych/visitors/visitor.rb
+++ b/ext/psych/lib/psych/visitors/visitor.rb
@@ -8,12 +8,26 @@ module Psych
private
- DISPATCH = Hash.new do |hash, klass|
- hash[klass] = "visit_#{klass.name.gsub('::', '_')}"
+ # @api private
+ def self.dispatch_cache
+ Hash.new do |hash, klass|
+ hash[klass] = :"visit_#{klass.name.gsub('::', '_')}"
+ end
+ end
+
+ if defined?(Ractor)
+ def dispatch
+ Ractor.current[:Psych_Visitors_Visitor] ||= Visitor.dispatch_cache
+ end
+ else
+ DISPATCH = dispatch_cache
+ def dispatch
+ DISPATCH
+ end
end
def visit target
- send DISPATCH[target.class], target
+ send dispatch[target.class], target
end
end
end