guardia-messenger/node_modules/safe-push-apply/README.md
DESKTOP-TKLFCPRython f29f525c77 refactor: 101.79.17.164 → zioinfo.co.kr 전체 도메인 변환 + Manager UI 배포
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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-31 10:09:17 +09:00

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Push an array of items into an array, while being robust against prototype modification.

Getting started

npm install --save safe-push-apply

Usage/Examples

var safePushApply = require('safe-push-apply');
var assert = require('assert');

var arr = [1, 2, 3];

var orig = Array.prototype[Symbol.iterator];
delete Array.prototype[Symbol.iterator];
assert.throws(() => {
    try {
        arr.push(...[3, 4, 5]);
    } finally {
        Array.prototype[Symbol.iterator] = orig;
    }
}, 'array is not iterable anymore');

delete Array.prototype.push;
safePushApply(arr, [3, 4, 5]);

assert.deepEqual(arr, [1, 2, 3, 3, 4, 5]);

Tests

Simply clone the repo, npm install, and run npm test