Flattening broken

[samhh]

Pulled a 0.6 release after discovering this. Regression since 0.5.0.

Relevant:

• We need flattening tests - now's the time: #49
• A more convenient way to run this against Web without cutting releases would have avoided a bad release: UNS-1273

It seems to be specific to plurals:

$ cat x.json
{
  "cardinal": {
    "message": "{n, plural, one {# photo} other {# photos}}",
  },
  "ordinal": {
    "message": "{n, selectordinal, one {# photo} other {# photos}}",
  },
  "select": {
    "message": "{x, select, one {one photo} other {many photos}}",
  }
}
$ intlc flatten x.json | jq .
{
  "cardinal": {
    "message": "{n, plural, one {#} other {#}}",
    "backend": "ts",
    "description": null
  },
  "ordinal": {
    "message": "{n, selectordinal, one {#} other {#}}",
    "backend": "ts",
    "description": null
  },
  "select": {
    "message": "{x, select, one {one photo} other {many photos}}",
    "backend": "ts",
    "description": null
  }
}

[samhh]

It's an issue with plural refs specifically.

[samhh]

https://github.com/unsplash/intlc/commit/9e8de6d0a3a4a2a43c1e47b13a03e34a2ea5b5d2