Not all emojis are parsed

[hilja]

When stringifying I see emoji codepoints and not the characters, but weirdly some emojis work.

I made this runkit where the behaviour can be tested https://runkit.com/embed/d0vr3nxedg9u.

const grayMatter = require("gray-matter")
const emojis = [ '😂', '😒', '😔', '✌️', '😭', '👌', '😑', '😞', '😏', '😢' ]
grayMatter.stringify('Foo', { emojis })

Results in:

---
emojis:
  - "\uD83D\uDE02"
  - "\uD83D\uDE12"
  - "\uD83D\uDE14"
  - ✌️
  - "\uD83D\uDE2D"
  - "\uD83D\uDC4C"
  - "\uD83D\uDE11"
  - "\uD83D\uDE1E"
  - "\uD83D\uDE0F"
  - "\uD83D\uDE22"
---
Foo

[jonschlinkert]

Does this belong here? Seems like a bug with the yaml processor.

[hilja]

Okay, I had an old gray-matter version, it's fixed nodeca/js-yaml#369. But they still use the unicode sequence \U0001F600 rather than the actual emoji, not human readable. But anyway, it works like this.