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https://github.com/vercel-labs/scriptc.git
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Chris Tate
cbb8fc380a
- Add exact 64-bit and pointer ABIs, static node:ffi bindings, and Darwin framework linking. - Support native memory views and reusable callback pools with checked conversions and lifetime handling. - Preserve the JavaScript values, accessors, and module bindings used during renderer initialization.
11 lines
506 B
JavaScript
11 lines
506 B
JavaScript
console.log(early());
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var getLength = Object.getOwnPropertyDescriptor(ArrayBuffer.prototype, "byteLength")?.get;
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function early() { return getLength === undefined; }
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function isBuffer(value) {
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if (value === null || typeof value !== "object" || getLength == null) return false;
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try { getLength.call(value); return true; } catch { return false; }
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}
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console.log(early(), isBuffer(new ArrayBuffer(4)), isBuffer(JSON.parse('{}')));
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getLength = undefined;
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console.log(early(), isBuffer(new ArrayBuffer(4)));
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