27 lines
899 B
JavaScript
27 lines
899 B
JavaScript
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'use strict';
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var callBound = require('call-bind/callBound');
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var GetIntrinsic = require('get-intrinsic');
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var SameValue = require('es-abstract/2022/SameValue');
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var $TypeError = GetIntrinsic('%TypeError%');
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var $filter = callBound('Array.prototype.filter');
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var $push = callBound('Array.prototype.push');
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module.exports = function AddValueToKeyedGroup(groups, key, value) {
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var found = $filter(groups, function (group) {
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return SameValue(group['[[Key]]'], key); // eslint-disable-line new-cap
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});
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if (found.length > 0) {
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var g = found[0];
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if (found.length !== 1) {
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throw new $TypeError('Assertion failed: more than 1 Record inside `groups` has a `[[Key]]` that is SameValue to `key`');
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}
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$push(g['[[Elements]]'], value); // step 1.a.ii
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} else {
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var group = { '[[Key]]': key, '[[Elements]]': [value] }; // eslint-disable-line sort-keys
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$push(groups, group); // step 3
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}
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};
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