Custom pluralRules not working

[josemigallas]

Hi, is the documentation about pluralRules still accurate? I'm having some trouble defining my own.. it doesn't seem to work. Here's my definition, I copy pasted if from the Readme and modify it:

const polyglot = new Polyglot({
  locale: 'foo',
  phrases: {
    messages: 'You have no new messages.||||You have %{smart_count} new message.||||You have %{smart_count} new messages.',
  },
  pluralRules: {
    pluralTypes: {
      noneLike: function (n) {
        if (n === 0) return 0;
        if (n === 1) return 1;
        return 2;
      },
    },
    pluralTypeToLanguages: {
      noneLike: ['foo']
    }
  }
});

It should print:

You have no new messages.
You have 1 new message.
You have 30 new messages.

But instead it's:

You have 0 new message.
You have no new messages.
You have 30 new message.

I wrote a CodePen: https://codepen.io/josemigallas/pen/poJxYNX

[ljharb]

You're using v2.2.2 in that codepen; try with v2.4.0? (which isn't on cdnjs)

See also a5684b5; the build files being used on cdnjs haven't been updated since v0.4.3, so I don't think it would have this feature.