End of Life Ruby 3.1 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

File::Stat#uid

stat.uid → integer

static VALUE
rb_stat_uid(VALUE self)
{
    return UIDT2NUM(get_stat(self)->st_uid);
}

Returns the numeric user id of the owner of stat.

Example

File.stat("testfile").uid   #=> 501

See also #symlink? #world_readable? #sticky? #world_writable? also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.0