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Use a generic getter with __callee__ #53

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11 changes: 7 additions & 4 deletions lib/ostruct.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -221,16 +221,15 @@ def marshal_dump # :nodoc:
#
def new_ostruct_member!(name) # :nodoc:
unless @table.key?(name) || is_method_protected!(name)
# use generic method with __callee__ for getter
singleton_class.alias_method(name, :__get_callee__!)

if defined?(::Ractor)
getter_proc = nil.instance_eval{ Proc.new { @table[name] } }
setter_proc = nil.instance_eval{ Proc.new {|x| @table[name] = x} }
::Ractor.make_shareable(getter_proc)
::Ractor.make_shareable(setter_proc)
else
getter_proc = Proc.new { @table[name] }
setter_proc = Proc.new {|x| @table[name] = x}
end
define_singleton_method!(name, &getter_proc)
define_singleton_method!("#{name}=", &setter_proc)
end
end
Expand All @@ -254,6 +253,10 @@ def new_ostruct_member!(name) # :nodoc:
end
end

def __get_callee__!
@table[__callee__]
end

def freeze
@table.freeze
super
Expand Down