# File lib/net/ssh.rb, line 213
213:     def self.configuration_for(host, use_ssh_config=true)
214:       files = case use_ssh_config
215:         when true then Net::SSH::Config.default_files
216:         when false, nil then return {}
217:         else Array(use_ssh_config)
218:         end
219:       
220:       Net::SSH::Config.for(host, files)
221:     end