All files / app/utils arrayBufferToBase64.ts

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export const arrayBufferToBase64 = (buffer: ArrayBuffer) => {
  let binary = "";
  const bytes = new Uint8Array(buffer);
  const len = bytes.byteLength;
  for (let i = 0; i < len; i++) {
    binary += String.fromCharCode(bytes[i]);
  }
  return btoa(binary);
};