Function typedArrayToBase64

packages/isomorphic/utilityScriptSerializers.ts:105–114

(array: any)

};

function typedArrayToBase64(array: any) {
  /**
   * Firefox does not support iterating over typed arrays, so we use `.toBase64`.
   * Error: 'Accessing TypedArray data over Xrays is slow, and forbidden in order to encourage performant code. To copy TypedArrays across origin boundaries, consider using Components.utils.cloneInto().'
   */
  if ('toBase64' in array)
    return array.toBase64();
  const binary = Array.from(new Uint8Array(array.buffer, array.byteOffset, array.byteLength)).map(b => String.fromCharCode(b)).join('');
  return btoa(binary);
}

function base64ToTypedArray(base64: string, TypedArrayConstructor: any) {
  const binary = atob(base64);