join

# Name

join — join stringlist elements into a single string

# Synopsis

join { delimiter } { stringlist }

# Description

This function uses its first argument as a delimiter to join all the elements in the stringlist and returns the result as a string.

For example, to join MX records with a ",", we could:

$mxs = ec_dns_lookup "messagesystems.com" "mx";
$res = join "," $mxs;

ec_log "Message Systems MX records ${res}";