doasync

const queryString = (params) => {
  const qs = String(new URLSearchParams(params));
  return qs ? `?${qs}` : "";
};

const joinBase = (url, baseUrl) =>
  `${baseUrl.replace(/\/$/, "")}/${url.replace(/^\/|\/$/, "")}/`;

const contentTypeJson = { "Content-Type": "application/json" };

doasync

// Сам компонент модалки при этом будет выглядеть примерно так:

// ...

const onSubmit = () => {
  closeModal();
  saveNameAction();
};

// Component

doasync

import {
  notEmpty,
  booleanType,
  numberType,
  numberMin,
  numberMax,
  numberGt,
  numberLt,
  numberBetween,
  integerType,

doasync

'use strict';

const queryString = (params) => {
  const qs = String(new URLSearchParams(params));
  return qs ? `?${qs}` : "";
};

const joinBase = (url, baseUrl) =>
  `${baseUrl.replace(/\/$/, "")}/${url.replace(/^\/|\/$/, "")}/`;

doasync

export const round = (number: number, fractionDigits = 0): number => {
  const digits = 10 ** fractionDigits;
  const value = number * digits * (1 + Number.EPSILON);
  return Math.round(value) / digits;
};

doasync

export const cached = (fn) => {
  const cache = new Map();

  return function cachedFn(...args) {
    const input = JSON.stringify(args);

    if (cache.has(input)) {
      return cache.get(input);
    }

doasync

type ReadableConfig = {
  separator?: string;
  unit?: string;
  formatFn?: (value: number) => string;
  fractional?: boolean;
};

// Sorted from big to small
// See: https://www.bipm.org/en/measurement-units
const si = [