----- "Martijn Grendelman" <mart...@grendelman.net> wrote:
> Hi puppeteers,
>
> In the function reference [1], I found a 'split' function for
> splitting a
> string into an array, but not a 'join' function for joining an array
> into
> a string. Why not? :)
>
> I have a list of IP addresses, that I use with ssh_authorized_key to
> restrict access. The list is now simply a comma-separated list in a
> string, but if I want to use the list for other purposes as well, I
> thought it might be better to store the list as an array and join()
> it
> with the proper glue whenever needed.
>
> What do you recommend?
- you can write a join function and contribute it to the project, they are very
easy to write
- you can use something like $ips = inline_template("<%=
ipaddress.split(/,/).join(' ') %>")
or use regex or something like that.
--
R.I.Pienaar
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