bufferShared.ts

/*!
 * Copyright (c) Microsoft Corporation and contributors. All rights reserved.
 * Licensed under the MIT License.
 */

/**
 * Converts a Uint8Array array to an ArrayBuffer.
 * @param array - Array to convert to ArrayBuffer.
 *
 * @deprecated Moved to the `@fluidframework-internal/client-utils` package.
 * @internal
 */
export function Uint8ArrayToArrayBuffer(array: Uint8Array): ArrayBuffer {
	if (array.byteOffset === 0 && array.byteLength === array.buffer.byteLength) {
		return array.buffer;
	}
	return array.buffer.slice(array.byteOffset, array.byteOffset + array.byteLength);
}