regexp.getString() function
The regexp.getString() function returns the source string used to compile a regular expression.
Output data type: String
import "regexp"
regexp.getString(r: /[a-zA-Z]/)
// Returns "[a-zA-Z]"
Parameters
r
The regular expression object to convert to a string.
Examples
Convert regular expressions into strings in each row
data
|> map(fn: (r) => ({r with regex: r.regex, regexStr: regexp.getString(r: r.regex)}))
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