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- 'use strict';
- var $TypeError = require('es-errors/type');
- var CanonicalizeKeyedCollectionKey = require('./CanonicalizeKeyedCollectionKey');
- var IsArray = require('./IsArray');
- var SameValue = require('./SameValue');
- var some = require('../helpers/some');
- // https://262.ecma-international.org/16.0/#sec-setdatahas
- module.exports = function SetDataHas(setData, value) {
- if (!IsArray(setData) && setData !== 'EMPTY') {
- throw new $TypeError('Assertion failed: `setData` must be a List or ~EMPTY~');
- }
- // if (SetDataIndex(setData, value) === 'NOT-FOUND') { return false; } // step 1
- // return true; // step 2
- var canonValue = CanonicalizeKeyedCollectionKey(value);
- return some(setData, function (e) {
- return SameValue(e, canonValue);
- });
- };
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