Docker

Docker

Made by DeepSource

Pin versions in gem install DOK-DL3028

Bug risk
Major

Version pinning forces the build to retrieve a particular version regardless of what’s in the cache. This technique can also reduce failures due to unanticipated changes changes between different versions in required packages.

Bad Practice

FROM ruby:2
RUN gem install bundler

Recommended

FROM ruby:2
RUN gem install bundler:1.1