Joining Items in a Collection
To join the items in a collection into a single String
, use its
join()
function as shown below, passing the string you want to be used
as the separator between list items.
def paths = ['/bin', '/usr/bin', '/usr/local/bin']
// Join the paths in the list, separating by a colon
def pathString = recipients.join(':')
The result will be the
string:
/bin:/usr/bin:/usr/local/bin