When we want to update the ruby version of our heroku hosted ruby website, heroku eventually send a notification for it when there is need to update the ruby version of the heroku app.
This post shows how to update the ruby version on heroku,
These are the prerequisites on your windows machine before begin the update process
- Ruby 2.2.4
- Heroku toolbelt
- Git 1.8.6 >
Then you have to login to heroku account using this command
$ heroku login
Then you have to clone the site folder using git.
After that you have to move to the cloned site folder
If you want to update the bundler version of your site issue the following command inside the folder
Then configure the heroku build packs if your heroku ruby project issuing following command
To lock the bundler version if you have encountered an error we must have to lock it to specific version issuing following command in the terminal
After that open the gem file using your favorite text editor “notepad++” or “sublime text”
Then you have to add the following line to your ruby gem file inside your cloned folder.
You must add this line after the “source ‘https: //rubygems.org’ ” line
Then save the gem file, that’s all
There is no need to change the other lines of this file
Then issue the following commands one by one to push the source repository to the heroku.
That’s all after that you’ll see following successful progress screen
This is the final result after updating the ruby version “2.0.0” to “2.2.4”
Thats all . Have a nice day 🙂 !