Regex.Match
The Regex.Match value type represents a single match from a regular expression.
property Array<Regex.Group> groupsread only
An array of the captured groups within the expression. The first captured group, groups[0], is always the entire match followed by each group specified in the original regular expression.
if var m = />>(\d+)<</.match("result >>109<<") { System.log(m.groups[0].string) // ">>109<<" System.log(m.groups[1].string) // "109" }