Sorting JSON value [transform]

[RFskynet]

Hi. After looking at the documentation, I did not find an answer to my question. How can I sort the values of the groups alphabetically?
Example:
{
"json": {
"groups": [
"group2",
"group3",
"group1"
]
}
}

[jszwedko]

Unfortunately there is no way to do that in Vector natively. You could use a lua transform which would give you access to Lua which has sort functions.