instance method

PP::PPMethods#guard_inspect_key

() { () -> untyped } -> void

guard_inspect_key() { || ... }

# File tmp/rubies/ruby-4.0.0/lib/pp.rb, line 147
def guard_inspect_key
  recursive_state = Thread.current[:__recursive_key__] ||= {}.compare_by_identity
  save = recursive_state[:inspect] ||= {}.compare_by_identity
  begin
    recursive_state[:inspect] = {}.compare_by_identity
    yield
  ensure
    recursive_state[:inspect] = save
  end
end

Yields to a block and preserves the previous set of objects being printed.

See also #comma_breakable #object_address_group #check_inspect_key #object_group also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0

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