이 레슨은 당분간 영어로 제공돼요.
Values that follow other values
A post's like count is state. Whether the post is "popular" is not: it is an answer you compute from the count. $derived keeps answers like that correct for you, always.
이 레슨은 당분간 영어로 제공돼요.
A post's like count is state. Whether the post is "popular" is not: it is an answer you compute from the count. $derived keeps answers like that correct for you, always.