dockerfile.run

irb2.3

Interpreter of object-oriented scripting language Ruby

Debian

RUN apt-get update && \
    apt-get install -y ruby2.3

Ubuntu

RUN apt-get update && \
    apt-get install -y ruby2.3

Raspbian

RUN apt-get update && \
    apt-get install -y ruby2.3

click the source code to copy install irb2.3 on any operating system with command-not-found.com