Acme.BookStore.HttpApi.Host/node_modules/bootstrap/js/src/util/index.js

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/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.1.3): util/index.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

const MAX_UID = 1000000
const MILLISECONDS_MULTIPLIER = 1000
const TRANSITION_END = 'transitionend'

// Shoutout AngusCroll (https://goo.gl/pxwQGp)
const toType = obj => {
  if (obj === null || obj === undefined) {
    return `${obj}`
  }

  return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase()
}

/**
 * --------------------------------------------------------------------------
 * Public Util Api
 * --------------------------------------------------------------------------
 */

const getUID = prefix => {
  do {
    prefix += Math.floor(Math.random() * MAX_UID)
  } while (document.getElementById(prefix))

  return prefix
}

const getSelector = element => {
  let selector = element.getAttribute('data-bs-target')

  if (!selector || selector === '#') {
    let hrefAttr = element.getAttribute('href')

    // The only valid content that could double as a selector are IDs or classes,
    // so everything starting with `#` or `.`. If a "real" URL is used as the selector,
    // `document.querySelector` will rightfully complain it is invalid.
    // See https://github.com/twbs/bootstrap/issues/32273
    if (!hrefAttr || (!hrefAttr.includes('#') && !hrefAttr.startsWith('.'))) {
      return null
    }

    // Just in case some CMS puts out a full URL with the anchor appended
    if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) {
      hrefAttr = `#${hrefAttr.split('#')[1]}`
    }

    selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null
  }

  return selector
}

const getSelectorFromElement = element => {