SetDataHas.jsā¢756 B
'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);
});
};