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16 lines
427 B
TypeScript
16 lines
427 B
TypeScript
import type { UnwrapRef } from 'vue';
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import { reactive, toRef } from 'vue';
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import fromPairs from 'lodash-es/fromPairs';
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/**
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* Reactively pick fields from a reactive object
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*
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* @see https://vueuse.js.org/reactivePick
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*/
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export function reactivePick<T extends object, K extends keyof T>(
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obj: T,
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...keys: K[]
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): { [S in K]: UnwrapRef<T[S]> } {
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return reactive(fromPairs(keys.map(k => [k, toRef(obj, k)]))) as any;
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}
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