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Classes in Atoms lose their functions after modification #69

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#71
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Classes in Atoms lose their functions after modification#69
#71
@magneticflux-

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@magneticflux-
magneticflux-
opened on May 4, 2020

Due to the way setKey is written, the original prototype is forgotten. This means all of the functions disappear as well.

focal/packages/focal/src/utils.ts

Lines 7 to 19 in 281b70f

export function setKey<T, K extends keyof T>(k: K, v: T[K], o: T): T {
if (k in o && structEq(v, o[k])) {
return o
} else {
// this is the fastest way to do it, see
// https://jsperf.com/focal-setkey-for-loop-vs-object-assign
const r: { [k in keyof T]: T[k] } = {} as any
for (const p in o) r[p] = o[p]
r[k] = v
return r
}
}

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