instance method

Pathname#sysopen

(?::String mode, ?::Integer perm) -> ::Integer

sysopen(...)

# File tmp/rubies/ruby-4.0.0/pathname_builtin.rb, line 887
def sysopen(...) File.sysopen(@path, ...) end

See also #symlink? #to_path #sub_ext #to_s also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0