mardi 20 décembre 2016

Will "bundle upgrade" upgrade all the gems on system or just once in Gemfile?

I have cloned a rails app which is having Rails 5 along with some newer gems. Now I can't run it with "bundle" or "bundle install" as it is showing me a message to do "bundle update".

Since I have many running apps on my current system using older Rails 4 and older gems, I want to make sure bundle update don't mess other apps, current rails version, various gems and losing existing gems and configuration and uninstalling/rolling back can be time consuming.

Is it safe to run 'bundle update' without it affecting any other apps and gems ?

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