ml-model-loader/node_modules/es-abstract/2021/IsConcatSpreadable.js
Lilith 8f4a35ba79 chore: add publishConfig to prevent public npm publishing
All @lilith/* packages should publish to forge.nasty.sh only.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-03 00:42:23 -08:00

26 lines
636 B
JavaScript

'use strict';
var GetIntrinsic = require('get-intrinsic');
var $isConcatSpreadable = GetIntrinsic('%Symbol.isConcatSpreadable%', true);
var Get = require('./Get');
var IsArray = require('./IsArray');
var ToBoolean = require('./ToBoolean');
var isObject = require('es-object-atoms/isObject');
// https://262.ecma-international.org/6.0/#sec-isconcatspreadable
module.exports = function IsConcatSpreadable(O) {
if (!isObject(O)) {
return false;
}
if ($isConcatSpreadable) {
var spreadable = Get(O, $isConcatSpreadable);
if (typeof spreadable !== 'undefined') {
return ToBoolean(spreadable);
}
}
return IsArray(O);
};