# File lib/net/ssh.rb, line 210
210:     def self.configuration_for(host, use_ssh_config=true)
211:       files = case use_ssh_config
212:         when true then Net::SSH::Config.default_files
213:         when false, nil then return {}
214:         else Array(use_ssh_config)
215:         end
216:       
217:       Net::SSH::Config.for(host, files)
218:     end