Use a safe ArrayBufferLike check. #46
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domoritz
reviewed
Sep 12, 2025
| const source = data instanceof ArrayBuffer || data instanceof SharedArrayBuffer | ||
| ? new Uint8Array(data) | ||
| : data; | ||
| const source = isArrayBufferLike(data) ? new Uint8Array(data) : data; |
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Alternatively, you could invert the check, which may be a bit simpler.
export function decodeIPC(data) {
const source = Array.isArray(data) || ArrayBuffer.isView(data)
? data
: new Uint8Array(data);
return source instanceof Uint8Array && isArrowFileFormat(source)
? decodeIPCFile(source)
: decodeIPCStream(source);
}
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ArrayBufferLikecheck to be safe in caseSharedArrayBufferis not defined.