get back a string representation from computeDigest(algorithm, value) byte[]

Question

The Google App Script function computeDigest returns a byte array of the signature. How can I get the string representation of the digest?

I have already tried the b

Answer 1

Did somebody say succinct? (/fulldecent arrives to party with the drinking hat, including straws, after everyone else already passed out)

Utilities.computeDigest(Utilities.DigestAlgorithm.MD5, "thisisteststring")
  .map(function(chr){return (chr+256).toString(16).slice(-2)})
  .join('')