Configurable sweep period

[rafaelfranca]

In Rails we mark issues as stale after 90 days and we want to close them if there is no response after one week.

For what I could get in the code seems that the sweep time is equal to the double of the number of days configured to mark as stale, since marking as stale changes the updated_at attribute and now that issue will only be found by the getIssues() function after the updated_at is greater than 90 days.

Should we have different schedules for mark and sweep phases?

[bkeepers]

👍 I was thinking the same after talking with @lee-dohm about using this on @atom.

What should the configs be called? daysUntilStale and daysUntilClose?

[rafaelfranca]

Those name are good to me.