48 lines
1.4 KiB
TypeScript
48 lines
1.4 KiB
TypeScript
/*
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* Copyright (C) 2025 Aleksander <alekswilc> Wilczyński (aleks@alekswilc.dev)
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published
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* by the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* See LICENSE for more.
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*/
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// TODO: typings
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export const removeProperties = <T>(data: any, names: string[]) =>
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{
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for (const name of names)
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{
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delete data[ name ];
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}
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return data as T;
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};
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// https://stackoverflow.com/questions/3446170/escape-string-for-use-in-javascript-regex
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export const escapeRegexString = (str: string) =>
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{
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return str.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
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};
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export const isTruthyAndGreaterThanZero = (data: number) =>
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{
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if (!data)
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{
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return false;
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}
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return data > 0;
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};
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export const arrayGroupBy = <T>(array: T[], predicate: (value: T, index: number, array: T[]) => string) =>
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Object.values((array.reduce((acc, value, index, array) =>
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{
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(acc[ predicate(value, index, array) ] ||= []).push(value);
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return acc;
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}, {} as { [ key: string ]: T[] }))).flat(); |