Flux Variable in regex

Fluxlang
1

Hey - Is it possible to use a variable in a regex filter? - Trying to do something like this:

foo = “/cpu1|cpu2/”
|> filter …
r._field =~ foo

2

Hello, This is what you want: regexp.compile() function | Flux 0.x Documentation

import "regexp"
foo = "cpu[0-2]"
//...
  r.cpu =~ regexp.compile(v: foo)
//...