// 1. needsTacos "can" trigger re-render. // 2. needsTacos doesn't trigger re-render (same goes for ref by useRef)
needsTacos
ref
useRef
Wouldn't you need a "setNeedsTacos" to trigger a re-render?
Yes, you are right, Ryan.
Updating the state using setNeedsTacos "can" cause the re-render.
setNeedsTacos
thx this help me to understand the difference
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// 1.
needsTacos
"can" trigger re-render.// 2.
needsTacos
doesn't trigger re-render (same goes forref
byuseRef
)Wouldn't you need a "setNeedsTacos" to trigger a re-render?
Yes, you are right, Ryan.
Updating the state using
setNeedsTacos
"can" cause the re-render.thx this help me to understand the difference