Gem::Commands::OwnerCommand#manage_owners

# File tmp/rubies/ruby-3.0.5/lib/rubygems/commands/owner_command.rb, line 89
def manage_owners(method, name, owners)
  owners.each do |owner|
    begin
      response = send_owner_request(method, name, owner)
      action = method == :delete ? "Removing" : "Adding"

      with_response response, "#{action} #{owner}"
    rescue
      # ignore
    end
  end
end