containany(haystack: text, needles: text, separator: text) 🡒 boolean, pure function
Indicate whether the haystack contains any needle, as obtained by splitting the second argument through the third argument.
haystack = "1+2+3+4" needles = "-,+,*,/" separator = "," show scalar "" with containsany(haystack, needles, separator) // 'true'
The separator, i.e. the third argument, is not allowed to be empty.