cascading computed value

[jgirardet]

Hi,
should computed inherit from older ancestor or not ?

const atom1 = atom(1)
const atom2 = atom(get(atom1), set(....))

const atom3 = atom(get(atom1.some.getter))
// or 
const  atom3 = atom(get(atom2.some.getter))

My question is : does using atom1 or atom2 for atom3 make any difference ?

ps : thank you for jotai, it's very cool

[dai-shi]

const atom1 = atom(1)
const atom2 = atom((get) => get(atom1)) // it doesn't matter if it has `write` defined
const atom3 = atom((get) => get(atom1) * 2)
const atom4 = atom((get) => get(atom2) * 2)

In this case, atom3 and atom4 are equivalent.

thank you for jotai, it's very cool

🕺