制作方:   约翰霍普金斯大学

  • Kalman Hazins

    教学方:    Kalman Hazins, Adjunct Professor, Graduate Computer Science

    Whiting School of Engineering
Basic Info
Commitment3 weeks of study, 2-3 hours/week
Language
English
How To PassPass all graded assignments to complete the course.
User Ratings
4.6 stars
Average User Rating 4.6See what learners said
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约翰霍普金斯大学
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评分和审阅
已评分 4.6,总共 5 个 1,217 评分

Nice Course, well structured.

Only issue faced was with Grader not letting to use Rails 5, please be aware of this and use Rails 4.2.8 and save some time. :)

Very good introductory course

A practical introduction to Ruby on Rails. You will learn some ruby basics, build a nice Rails application and even deploy your app for others to play! The assignments are interesting and the instructions clear.

Very practical, makes easy for the student to go over the installation and configuration hubs, to-the-point introduction to Ruby on Rails. At the end of this course, I was able to write a decent looking web application, develop an understanding of the core concepts, and obtain many references to the helpful technologies and documentation. This course might have been better only if it were revised for the versions of 2017: if the student ignores the specificity of the versions in the initial installation instructions, the final homework will to be rejected by the automated grader. Shorty put, most recent Rails version is not compatible with Ruby 4.2.x.