I’m following all of the instructions from https://medium.com/@ekryski/using-yarn-with-circleci-and-heroku-31d0d247bd59#.uconuwl70.
I still see yarn install every time (first non-cached issue), and then I still see all the node modules being downloaded every time by yearn (second non-cached issue).
- Yarn would be cached due to my cache-directories setting.
- Node modules would not be downloaded since yarn (locally) never downloads files twice.
Please advise, thanks.