rubocop
Lint Ruby files. More information: <https://docs.rubocop.org/rubocop/usage/basic_usage.html>.
RUN apt-get update && \
apt-get install -y rubocop
RUN apt-get update && \
apt-get install -y rubocop
RUN pacman -S --noconfirm rubocop
RUN apt-get update && \
apt-get install -y rubocop