21 lines
563 B
TypeScript
21 lines
563 B
TypeScript
import { pipe } from "fp-ts/function"
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import cloneDeep from "lodash/cloneDeep"
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import isEqual from "lodash/isEqual"
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export const objRemoveKey =
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<T, K extends keyof T>(key: K) =>
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(obj: T): Omit<T, K> =>
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pipe(cloneDeep(obj), (e) => {
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delete e[key]
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return e
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})
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export const objFieldMatches =
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<T, K extends keyof T, V extends T[K]>(
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fieldName: K,
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matches: ReadonlyArray<V>
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) =>
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// eslint-disable-next-line no-unused-vars
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(obj: T): obj is T & { [_ in K]: V } =>
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matches.findIndex((x) => isEqual(obj[fieldName], x)) !== -1
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