Add "tick" option to provide continuous output

[rikkertkoppes]

I am interested in having a ticking clock command line utility, to be able to pipe it into other things.

Would you be interested in having it added to node-dateformat? If so, I am willing to contribute a pull request. Otherwise, I'll probably create a new package based on node-dateformat.

I was thinking along the lines of

dateformat "HH:MM:ss" -t 
dateformat "HH:MM:ss" -t 5s
dateformat "HH:MM:ss" -t 1m

to tick every second, 5 seconds and minute.

[ctavan]

Hi @rikkertkoppes . I think this is out of scope for node-dateformat and should be supplied as a stand-alone module. However of course feel free to use node-dateformat internally!

[rikkertkoppes]

For reference: https://github.com/FirstLegoLeague/cli-time