How to use the flatpickr/dist/l10n/index.en function in flatpickr

* LICENSE file in the root directory of this source tree.
 */

import PropTypes from 'prop-types';
import React, { Component } from 'react';
import classNames from 'classnames';
import flatpickr from 'flatpickr';
import l10n from 'flatpickr/dist/l10n/index';
import rangePlugin from 'flatpickr/dist/plugins/rangePlugin';
import { settings } from 'carbon-components';
import DatePickerInput from '../DatePickerInput';

const { prefix } = settings;

// Weekdays shorthand for english locale
l10n.en.weekdays.shorthand.forEach((day, index) => {
  const currentDay = l10n.en.weekdays.shorthand;
  if (currentDay[index] === 'Thu' || currentDay[index] === 'Th') {
    currentDay[index] = 'Th';
  } else {
    currentDay[index] = currentDay[index].charAt(0);
  }
});

const forEach = Array.prototype.forEach;

export default class DatePicker extends Component {
  static propTypes = {
    /**
     * The child nodes.
     */
    children: PropTypes.node,

import PropTypes from 'prop-types';
import React, { Component } from 'react';
import classNames from 'classnames';
import flatpickr from 'flatpickr';
import l10n from 'flatpickr/dist/l10n/index';
import { settings } from 'carbon-components';
import DatePickerInput from '../DatePickerInput';
import carbonFlatpickrFixEventsPlugin from './plugins/fixEventsPlugin';
import carbonFlatpickrRangePlugin from './plugins/rangePlugin';
import { match, keys } from '../../internal/keyboard';

const { prefix } = settings;

// Weekdays shorthand for english locale
l10n.en.weekdays.shorthand.forEach((day, index) => {
  const currentDay = l10n.en.weekdays.shorthand;
  if (currentDay[index] === 'Thu' || currentDay[index] === 'Th') {
    currentDay[index] = 'Th';
  } else {
    currentDay[index] = currentDay[index].charAt(0);
  }
});

const forEach = Array.prototype.forEach;

/**
 * @param {number} monthNumber The month number.
 * @param {boolean} shorthand `true` to use shorthand month.
 * @param {Locale} locale The Flatpickr locale data.
 * @returns {string} The month string.
 */

l10n.en.weekdays.shorthand.forEach((day, index) => {
  const currentDay = l10n.en.weekdays.shorthand;
  if (currentDay[index] === 'Thu' || currentDay[index] === 'Th') {
    currentDay[index] = 'Th';
  } else {
    currentDay[index] = currentDay[index].charAt(0);
  }
});

l10n.en.weekdays.shorthand.forEach((day, index) => {
  const currentDay = l10n.en.weekdays.shorthand;
  if (currentDay[index] === 'Thu' || currentDay[index] === 'Th') {
    currentDay[index] = 'Th';
  } else {
    currentDay[index] = currentDay[index].charAt(0);
  }
});

l10n.en.weekdays.shorthand.forEach((day, index) => {
  const currentDay = l10n.en.weekdays.shorthand;
  if (currentDay[index] === 'Thu' || currentDay[index] === 'Th') {
    currentDay[index] = 'Th';
  } else {
    currentDay[index] = currentDay[index].charAt(0);
  }
});

l10n.en.weekdays.shorthand.forEach((day, index) => {
  const currentDay = l10n.en.weekdays.shorthand;
  if (currentDay[index] === 'Thu' || currentDay[index] === 'Th') {
    currentDay[index] = 'Th';
  } else {
    currentDay[index] = currentDay[index].charAt(0);
  }
});