[Proposal] Enable configure a cron time

[kakakikikeke-fork]

Abstract

You can notify news into your channel with cron.

How to use it

Set the environment variable as CRON_TIME such as:

heroku config:set CRON_TIME='0 */30 * * * *' --app kaka2-slack-hn

If you don't need it, unset the variable.

heroku config:unset CRON_TIME

Note

You had better not config one:

heroku config:set CRON_TIME='* * * * * *' --app kaka2-slack-hn

This configuration will be spoil your channel... You have to unset the variable or set better cron configuration.