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Voltar para Ruby on Rails: Introdução

Comentários e feedback de alunos de Ruby on Rails: Introdução da instituição Universidade Johns Hopkins

1,736 classificações
522 avaliações

Sobre o curso

Did you ever want to build a web application? Perhaps you even started down that path in a language like Java or C#, when you realized that there was so much “climbing the mountain” that you had to do? Maybe you have heard about web services being all the rage, but thought they were too complicated to integrate into your web application. Or maybe you wondered how deploying web applications to the cloud works, but there was too much to set up just to get going. In this course, we will explore how to build web applications with the Ruby on Rails web application framework, which is geared towards rapid prototyping. Yes, that means building quickly! At the conclusion of this course, you will be able to build a meaningful web application and deploy it to the “cloud” using a Heroku PaaS (Platform as a Service). Best of all, it will almost feel effortless… Really! “But wait”, you will say, “there is no way that we can build a useful application if there is no database involved. You need the data for an application to be useful.” Great point! But what if… instead of getting the data from the database, we get it from the internet by tapping into one of the web services out there that readily provides data needed by our application? “Ok, but that’s probably very complicated”, you will say. Take this course and you will be pleasantly surprised at just how easy it is!...

Melhores avaliações


Oct 01, 2017

I have played around with Ruby on Rails before but this course really helped me understand the nots and bolts. It is worth replicating all the examples shown in the videos to get a good understanding,


Aug 07, 2016

One of the most challenging things I've ever done.\n\nThe course goes from zero to web deploy in 3 weeks and there are more to enjoy, discover and learn....\n\nTry it, I't's a no-return voyage

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76 — 100 de {totalReviews} Avaliações para o Ruby on Rails: Introdução

por Thomas L

Jan 06, 2017

Great intro to Ruby!

por Alberto

Dec 16, 2016

Excellent introduction!!!

por David

Nov 27, 2016

It's a nice course to start with Ruby and Rails.

por Obed A

Dec 01, 2016

its a very good course it teaches both the art and science of programming using ruby

por Le X H

Nov 01, 2016

I'm very interested in this course. The introduction is very good for beginners in Rails.

por Mohamed K H

Oct 15, 2016

good course as ruby :)


por Manuel A C

Aug 02, 2017

Muy buen curso, me gusto el uso de APIRest en lugar de usar una base de datos, como normalmente se hace, ya que estas se ven en mas detalle en el siguiente curso de la especialización, asi aprendí a usar una herramienta que no conocía.

por shaoyihe

Aug 08, 2016

I had finished this course , this helps me a lot.

por Vladimir F

Dec 05, 2016

A straightforward and easy to follow, yet useful and straight-to-the-point course. If you were a beginner in Ruby on Rails, I recommend this course.

por Vanessa C

Nov 14, 2016

Un curso de introducción que enseña las bases necesarias para incursionar en el mundo de ruby on rails.

por Edgar J S R

Dec 04, 2016

This course is a very good option to start your adventure in Ruby on Rails framework. It starts from the very beginning, I mean, you learn some Git, how to set up your programming environment in order to use Rails, Ruby and useful tools like PhantomJS, and much more. The graded assignments are way too good, because they force you to learn and use the things you just learned and a little more. I highly recommend it to people with some (but not that much) experience in programming. Thanks!

por Giorgio P F G T

Jun 10, 2016

Very good course. Covers a lot of Ruby and a little of Rails. It was possible to see how simple is to put a working site on air.

por Vern

Jan 09, 2017

Well designed, well delivered, with good pedagogy. Prof Hazins did a great job in making the material understandable, but yet challenging.

I learned a lot about Ruby/Rails/Web Devepoment from this one course. Look forward to the others.


por Jose C C G

Apr 01, 2017

Thank you!

por Daniel H

Jan 10, 2016

You can learn a lot, but I do not think it is useful for beginners.

por Hubert B

Oct 04, 2015

The first Web Development course I enjoyed - instructions were clear, tasks were not that trivial and above all - practical.

por Valdyn H

Mar 20, 2016

Good first exposure to Rails and using API's. Useful, practical skills gained.

por Yechen H

Nov 17, 2015

Very good introduction to RoR

por Muhammad F S

Feb 21, 2016

In only just three weeks time this course provided me enough knowledge and guidance that I felt confident enough to start creating my own simple Rails applications. I'm enrolled now in the second course of this specialization to continue my journey on becoming a better Rails developer.

por Cyril

Jan 21, 2016

I learned ruby during my school career. We made a chat with server and client.

I enjoyed working on rails.

por Joseph M M

Aug 09, 2016

A very excellent introductory course to Ruby on Rails. Nice stuff!

por Tolga Y

Dec 23, 2015

Great introduction course to learn rapid web application development on Ruby on Rails.

por Padmanaban G

Dec 17, 2015

I have been learning ruby on rails for a year now, introduction to ruby in this course helped me a lot in understand ruby programming classes and it's object orientation. Course explained a lot why i need to be ruby expert to shine as rails developer.

It also helped me to understand lot of stuffs which i did blindly in rails before, like adding attr_accessor in class etc., are actually from ruby.

I'm glad I found this course. Looking forward to do next module.

por srinivaas g

Aug 19, 2017

A pretty crisp and fast paced course for Ruby on Rails. Enough for someone who is starting at a work place using RoR to get started. The course assumes moderate programming experience and even moderate web knowledge. Overall, very enjoyable course !

por Caspar A

May 18, 2016

If you have some background programming in another language, and some familiarity with HTML/CSS, this course does a fantastic job introducing both Ruby and Rails. The first week walks you through machine and environment setup, the second walks through the basics of the Ruby programming language, and the third walks through using the Rails framework to develop simple websites in Ruby. All the lessons are laid out clearly with solid examples.

That said, this is not a beginner course. It really only spends a week covering how to program in Ruby, and Ruby has some quirks that make it a challenging first language. If you're brand new to programming, do yourself a favor and take an introductory course first.