I just got a ruby gem from someone who actually made tables on the stuff. I made a script that cut out far past and future times to lower loading time from 10m

I just got a ruby gem from someone who actually made tables on the stuff. I made a script that cut out far past and future times to lower loading time from 10m to 30s and figured I could upgrade the gem to leverage an expert’s research as timezones changed (e.g. India changing zones)