[ Faịlụ ] nha

☞ x ≔ Faịlụ ohuru: (Ọnọdụ faịlụ /tmp: ‘a.txt’).
x dee: ‘abc’.
✎ dee: x nha, kwụsị.
x append: ‘def’.
✎ dee: x nha, kwụsị.
3
6