Idiom #259 Split on several separators

Build the list parts consisting of substrings of the input string s, separated by any of the characters ',' (comma), '-' (dash), '_' (underscore).

parts = s.split( Regexp.union(",", "-", "_") )

using System.Text.RegularExpressions;

var parts = Regex.Split(s, "[,_-]");

var parts = s.Split(',', '-', '_');

var parts = s.split( RegExp(r"[,-_]") );

import "regexp"

re := regexp.MustCompile("[,\\-_]")
parts := re.Split(s, -1)

var parts = s.split(/[-_,]/)

uses sysutils;

parts := s.split([',','_','-']);

my @parts = split(/[,\-_]/, $s);

import re

parts = re.split('[,_\-]', s)

let parts: Vec<_> = s.split(&[',', '-', '_'][..]).collect();

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