26 lines
850 B
Plaintext
26 lines
850 B
Plaintext
'use strict';
|
|
|
|
var callBound = require('call-bind/callBound');
|
|
var SameValue = require('es-abstract/2023/SameValue');
|
|
|
|
var $TypeError = require('es-errors/type');
|
|
|
|
var $filter = require('array.prototype.filter');
|
|
var $push = callBound('Array.prototype.push');
|
|
|
|
module.exports = function AddValueToKeyedGroup(groups, key, value) {
|
|
var found = $filter(groups, function (group) {
|
|
return SameValue(group['[[Key]]'], key); // eslint-disable-line new-cap
|
|
});
|
|
if (found.length > 0) {
|
|
var g = found[0];
|
|
if (found.length !== 1) {
|
|
throw new $TypeError('Assertion failed: more than 1 Record inside `groups` has a `[[Key]]` that is SameValue to `key`');
|
|
}
|
|
$push(g['[[Elements]]'], value); // step 1.a.ii
|
|
} else {
|
|
var group = { '[[Key]]': key, '[[Elements]]': [value] }; // eslint-disable-line sort-keys
|
|
$push(groups, group); // step 3
|
|
}
|
|
};
|