maycur-business/lib/utils/formula/formularFunction/includes.js

maycur business react components of web

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = includes;

// Copyright 2015-2018 FormBucket LLC
// from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/includes?v=example
function includes(searchElement, searchList, fromIndex) {
  // 1. Let O be ? ToObject(this value).
  if (searchList == null) {
    throw new TypeError('"searchList" is null or not defined');
  }

  var o = Object(searchList); // 2. Let len be ? ToLength(? Get(O, "length")).

  var len = o.length >>> 0; // 3. If len is 0, return false.

  if (len === 0) {
    return false;
  } // 4. Let n be ? ToInteger(fromIndex).
  //    (If fromIndex is undefined, this step produces the value 0.)


  var n = fromIndex | 0; // 5. If n ≥ 0, then
  //  a. Let k be n.
  // 6. Else n < 0,
  //  a. Let k be len + n.
  //  b. If k < 0, let k be 0.

  var k = Math.max(n >= 0 ? n : len - Math.abs(n), 0);

  function sameValueZero(x, y) {
    return x === y || typeof x === "number" && typeof y === "number" && isNaN(x) && isNaN(y);
  } // 7. Repeat, while k < len


  while (k < len) {
    // a. Let elementK be the result of ? Get(O, ! ToString(k)).
    // b. If SameValueZero(searchElement, elementK) is true, return true.
    // c. Increase k by 1.
    if (sameValueZero(o[k], searchElement)) {
      return true;
    }

    k++;
  } // 8. Return false


  return false;
}