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-rw-r--r--ext/psych/lib/psych.rb26
-rw-r--r--ext/psych/lib/psych/visitors/visitor.rb20
2 files changed, 40 insertions, 6 deletions
diff --git a/ext/psych/lib/psych.rb b/ext/psych/lib/psych.rb
index 0b623621980..cedf0a4ad6f 100644
--- a/ext/psych/lib/psych.rb
+++ b/ext/psych/lib/psych.rb
@@ -632,9 +632,29 @@ module Psych
private_class_method :warn_with_uplevel, :parse_caller
class << self
- attr_accessor :load_tags
- attr_accessor :dump_tags
- attr_accessor :domain_types
+ if defined?(Ractor)
+ require 'forwardable'
+ extend Forwardable
+
+ class Config
+ attr_accessor :load_tags, :dump_tags, :domain_types
+ def initialize
+ @load_tags = {}
+ @dump_tags = {}
+ @domain_types = {}
+ end
+ end
+
+ def config
+ Ractor.current[:PsychConfig] ||= Config.new
+ end
+
+ def_delegators :config, :load_tags, :dump_tags, :domain_types, :load_tags=, :dump_tags=, :domain_types=
+ else
+ attr_accessor :load_tags
+ attr_accessor :dump_tags
+ attr_accessor :domain_types
+ end
end
self.load_tags = {}
self.dump_tags = {}
diff --git a/ext/psych/lib/psych/visitors/visitor.rb b/ext/psych/lib/psych/visitors/visitor.rb
index 3f4ba64e57d..35f8f81f184 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