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End of Life Ruby 3.2 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

PP::PPMethods#pop_inspect_key

pop_inspect_key(id)

Removes an object from the set of objects being pretty printed.

See also #object_group #pp #object_address_group #pp_hash also in 4.1 · 4.0 · 3.4 · 3.3 · 3.1 · 3.0