Function Regex

ext/regex.go:104–112

Regex returns a cel.EnvOption to configure extended functions for regular expression operations. Note: all functions use the 'regex' namespace. If you are currently using a variable named 'regex', the functions will likely work as intended, however there is some chance for collision. This library

(options ...RegexOptions)

//	regex.extractAll('id:123, id:456', 'assa') == []
//	regex.extractAll('testuser@testdomain', '(.*)@([^.]*)') // Runtime Error multiple capture group
func Regex(options ...RegexOptions) cel.EnvOption {
	s := &regexLib{
		version: math.MaxUint32,
	}
	for _, o := range options {
		s = o(s)
	}
	return cel.Lib(s)
}

// RegexOptions declares a functional operator for configuring regex extension.
type RegexOptions func(*regexLib) *regexLib