Hex-escape (\uHHHH) those UCS-2 characters that cannot be encoded as UTF-8, and the replacement character, to help you distinguish verbatim occurrences from freshly discarded data.
npm install utf8safe-uhex
utf8safe-uhex
=============
Hex-escape (\uHHHH) those UCS-2 characters that cannot be encoded as UTF-8,
and the replacement character, to help you distinguish verbatim occurrences
from freshly discarded data.
Usage
-----
trom test.js:
``javascript``
var utf8safe_uhex = require('utf8safe-uhex'),
orig = "\uD83D\uDC15\u2771" + "\uDC15" + "\uD83D" + "\u2770\uD83D\uDC04",
expect = noSpace("🐕 ❱ \\u DC15 \\u D83D ❰ 🐄"),
actual = utf8safe_uhex(orig);
expectStrictEqual(actual, expect);
License
-------
ISC