End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →
class method
Net::POP3.certs
certs
lib/net/pop.rb
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# File tmp/rubies/ruby-3.0.5/lib/net/pop.rb, line 377
def POP3.certs
return @ssl_params[:ca_file] || @ssl_params[:ca_path]
end
returns the :ca_file or :ca_path from POP3.ssl_params