message: Hash numbers correctly
diff: @@ -19,7 +19,7 @@ export class HashCalculator {
  }
  if (typeof o === "number") {
  - this._buffers.push(Buffer.from([o]));
  + this._buffers.push(Buffer.from(String(o)));
  } else if (typeof o === "string") {
  this._buffers.push(Buffer.from(o));
  } else if (typeof o === "boolean") {
  