class Cmds::ShowUsage

Defined in:

cmds/errors.cr

Instance Method Summary

Instance methods inherited from class Cmds::Navigatable

exit_code : Int32 exit_code, exit_code=(v : Int32) : Int32
exit_code=(v : Nil) exit_code=, exit_code? : Int32 | Nil exit_code?, navigate navigate, set(**opts) set, template template, vars : Hash(String, String) vars, vars=(v : Hash(String, String)) : Hash(String, String)
vars=(v : Nil) vars=, vars? : Hash(String, String) | Nil vars?

Constructor methods inherited from class Cmds::Navigatable

new(**opts) new

Class methods inherited from class Cmds::Navigatable

template(err) : String template

Instance Method Detail

def exit_code : Int32 #

def exit_code=(v : Int32) : Int32 #

def exit_code=(v : Nil) #

nil assignments are always ignored


def exit_code? : Int32 | Nil #