• 20 hours
  • Medium

Free online content available in this course.

course.header.alt.is_video

course.header.alt.is_certifying

Got it!

Last updated on 10/4/17

Part One

Log in or subscribe for free to enjoy all this course has to offer!

Evaluated skills

  • Use rubygems
  • Question 1

    True or False: rbenv is a library for installing Ruby

    • True

    • False

  • Question 2

    MRI stands for

    • Modular Ruby Inode

    • Most Recent Instance

    • Most Ruby Impress

    • Matz's Ruby Interpreter

  • Question 3

    MRI is

    Careful, there are several correct answers.
    • a rewrite of Ruby using a different programming language for performance reasons.

    • written in C.

    • written in Java.

    • the original implementation of the Ruby language, authored by Yukihiro Matsumoto.