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hash-gaming / slackproval

The lightweight slack approved system for managing invites to an open slack community
MIT License
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Update to ruby 2.4.9 #45

Closed michaelstephens closed 4 years ago

michaelstephens commented 4 years ago

Purpose

We need to ensure heroku-18 compatibility since it is the latest heroku version. Heroku 18 does not support ruby 2.3, which is what heroku was defaulting to run for reasons? We should be the ones dictating which ruby version is being run. This application was built against 2.4.1, so logically 2.4.9 is the version we should initially choose to unblock deploying this app/spinning up a new one.

Failure

 !     An error occurred while installing ruby-2.3.4
 !     
 !     This version of Ruby is not available on Heroku-18. The minimum supported version
 !     of Ruby on the Heroku-18 stack can found at:
 !     
 !     https://devcenter.heroku.com/articles/ruby-support#supported-runtimes
 !
 !     Push rejected, failed to compile Ruby app.
 !     Push failed