dir_close 452 dir.c static VALUE dir_close(VALUE); dir_close 570 dir.c return rb_ensure(rb_yield, dir, dir_close, dir); dir_close 2398 dir.c rb_ensure(dir_each, dir, dir_close, dir); dir_close 2423 dir.c return rb_ensure(rb_Array, dir, dir_close, dir); dir_close 2738 dir.c rb_define_method(rb_cDir,"close", dir_close, 0);