index.js
function blobToString (blob) {
  return blobUtil
    .blobToArrayBuffer(blob)
    .then(function (buffer) {
      return String.fromCharCode.apply(null, new Uint16Array(buffer))
    })
}
function blobToString (blob) {
  return blobUtil
    .blobToArrayBuffer(blob)
    .then(function (buffer) {
      return String.fromCharCode.apply(null, new Uint16Array(buffer))
    })
}
function blobToString ( blob ) { return blobUtil . blobToArrayBuffer ( blob ) . then ( function ( buffer ) { return String . fromCharCode . apply ( null , new Uint16Array ( buffer ) ) } ) }
Turn a Blob into a String.
@param {Blob} blob
@returns {Promise}
Turn a Blob into a String .