'Disabling irb autocomplete on Heroku

I would like to disable IRB on Heroku, e.g. having an .irbrc with:

IRB.conf[:USE_AUTOCOMPLETE] = false

In the home directory of my heroku dyno/server

How can I do it?

ruby heroku irb

Solution 1:^[1]

Your application's root directory ends up being the application's user's home directory at Heroku so you could put a .irbrc in your application's root directory. So add your .irbrc with IRB.conf[:USE_AUTOCOMPLETE] = false to your app's root directory so that it looks like this:

$ cd your_app_root_directory
$ ls -1A
.git/
...
.irbrc # <-----------------
...
Gemfile
Gemfile.lock
Procfile
README.md
Rakefile
app/
bin/
config/
config.ru
db/
...

Then, once you push everything up to Heroku, heroku run console will use that .irbrc.

Solution 2:^[2]

If you don't want to update the .irbrc on Heroku because that would affect others' usage of it, you can also disable autocomplete on Heroku just for yourself via the command line when you open it. The quotes are critical, or you will get a Thor::InvocationError:

heroku run "rails console -- --noautocomplete"

Sources

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Source: Stack Overflow

Solution	Source
Solution 1
Solution 2

'Disabling irb autocomplete on Heroku

Solution 1:[1]

Solution 2:[2]

Sources

Related Questions

Solution 1:^[1]

Solution 2:^[2]