How transform word to uppercase?

[zer09]

How I can make the completed words to be all in uppercase?
I have something like this

  "sample": {
    "prefix": "sample",
    "body": [
      "${1:param}",
      "'${1/(.*)/${1:/upcase}/}'"
    ],
    "description": "Sample demo"
  },

But the second line on the body is not transforming to uppercase

[L3MON4D3]

That's not possible yet via parsed snippets :/

You can get this nonetheless by creating the snippet in lua:

s("sample", fmt[[
	{}
	'{}'
]], {
	i(1, "param"), l(l._1:upper())
})

[zer09]

Got it, thanks!