MENU
Type:
Class

SystemCallError is the base class for all low-level platform-dependent errors.

The errors available on the current platform are subclasses of SystemCallError and are defined in the Errno module.

1
File.open("does/not/exist")

raises the exception:

1
Errno::ENOENT: No such file or directory - does/not/exist
===
  • References/Ruby on Rails/Ruby/Classes/SystemCallError

system_call_error === other â true or false Class Public methods Return true

2025-01-10 15:47:30
errno
  • References/Ruby on Rails/Ruby/Classes/SystemCallError

system_call_error.errno â fixnum Instance Public methods Return this SystemCallError's

2025-01-10 15:47:30
new
  • References/Ruby on Rails/Ruby/Classes/SystemCallError

SystemCallError.new(msg, errno) â system_call_error_subclass Class Public methods If

2025-01-10 15:47:30