Ruby on Rails 5.0.5RC1 released

New release candidate of 5.0.x version of Ruby on Rails framework is out now
21 July 2017   1829
Ruby on Rails

Framework written in the Ruby programming language

Good news for RoR fans. New 5.0.5 release candidate 1 version has been released.

Changelogs

List of changes for every gem:

  • Action Pack
    • Fallback ActionController::Parameters#to_s to Hash#to_s.
  • Active Record
    • Relation#joins is no longer affected by the target model's current_scope, with the exception of unscoped.
  • Railities
    • Make Rails' test runner work better with minitest plugins.
      By demoting the Rails test runner to just another minitest plugin — and thereby not eager loading it — we can co-exist much better with other minitest plugins such as pride and minitest-focus.

As always, you can view whole list of changes at GitHub

If no regressions will be found, final release expected on Monday, 24th of July, 2017. Developers ask everyone who will face any issues, to open a GitHub issue and mention @kaspth in order to developers fix it as soon as possible. 

SHA-256

Feel free to use this checksum in order to check version of your gem:

$ shasum -a 256 *-5.0.5.rc1.gem
71ae996b0cbadc4836d8de61058870fe3d7ae275c5a3d345b851ca8b88e7c5a7  actioncable-5.0.5.rc1.gem
58fe87b9daf4dc1ddc89110e83846c0e0939fc97c8463e789785d28eddd34ee1  actionmailer-5.0.5.rc1.gem
123d468dcb3e523d1fb82367ebec2d630c6b625d1ad3d1b635bfc718c5d94624  actionpack-5.0.5.rc1.gem
117d39ee700e82903a3f0c3c242e986326acd08e7bab1059fd0afc6e58a2d19c  actionview-5.0.5.rc1.gem
99c51db0728e139a7833af9785323c967cbd474b3f9f1d20f5802628c33398f4  activejob-5.0.5.rc1.gem
9f81997461c252608451c61f5121754fb8aa36f30a1f9f6167a77826cae76be1  activemodel-5.0.5.rc1.gem
9cef200cd17925cd22055d6c5b2d2f22514f434f98983bcba0484e472f208211  activerecord-5.0.5.rc1.gem
ca8be3d1ee126f0e0b84cb9c932771cd718a524c60f2a63dccd32c33831aff74  activesupport-5.0.5.rc1.gem
0fd92b43895a1a73d639b93eec67159bed1003ce2a3f6250030b05091ae40046  rails-5.0.5.rc1.gem
3516bc7c5d3337fe5134ac0a7ec60337078817b569a56381a4f3fe737ef04546  railties-5.0.5.rc1.gem

 

Ruby Meditation #22 in Dnipro

Meditation will be held on May 19, at Parle, Troitska St, 21 g, Dnipro
27 April 2018   554

On Ruby Meditation #22 you will hear about helpful tools and gems for building Slack apps, examples how to build functional architecture with ruby, which place takes Ruby on Rails among alternatives in 2018 and much more.

Come and get your portion of good mood, knowledge, professional communication and tasty lunch :)

Share your positive experience and best practices on this Ruby Meditation #22. If you have any work issues you cannot solve, our community will gladly help you to find the best way out in live discussion at Lightning talks session. You may also try yourself as a speaker with a short 5-10 mins talk. Fill in this form.

Programme

Anna Shcherbinina

Topic: "Docker + GPU. Not about mining."

Anna Shcherbinina
Anna Shcherbinina

Just before Christmas we launched a new body-measurement feature for our shapify.me project. A person goes into the 3D booth, gets scanned, and the body-measurements are calculated with the 3D scan data. We couldn't avoid using a GPU with these calculations.

How to install this branch of processing into our elegant scaling pipeline? When you're dealing with 3D scans you should remember two things: it's expensive and time-consuming. By the way, its workload fluctuates throughout the days. The easiest solution for us was to use Docker.

This speech is not about mining, but the most helpful articles for us were ones such as "Building your own mining farm". That's because we use quite a similar infrastructure.

GPU, Docker, scaling. What we achieved, where we failed, and what it became of it in the end is all included in my speech.
 

Anna Shcherbinina

Head of Web, Artec3D, Luxembourg

Kirill Shevchenko

Topic: "Building Slack apps with Ruby."

Kirill Shevchenko
Kirill Shevchenko

Overview of Slack APIs. Their features, restrictions, and bottlenecks. Which API is right for you? Helpful tools and gems for building Slack apps.
 

Kirill Shevchenko

Ruby/JS Developer

Valentine Ostakh

Topic: "Functional objects in Ruby: new horizons "

Valentine Ostakh
Valentine Ostakh

Overview of functional programming concepts.  What is functional objects. Examples how to build functional architecture with ruby.
 

Valentine Ostakh

Ruby/JS Developer

Leonid Shevtsov

Topic: "A polyglot's view of Ruby on Rails"

Leonid Shevtsov
Leonid Shevtsov

Nowadays, it's hip to switch from Rails to other languages and frameworks. Leonid, too, has abandoned Rails, played the field a bit, and has come around to occasionally but consistently picking Rails for some projects. What's the modern reason to use Rails? What are the strengths of Ruby and Rails and how to build upon them? When you should really jump to some other platform? Let's answer these questions in a true Ruby meditation.
 

Leonid Shevtsov

Systems Architect

Oleksii Dashkevych

Topic: "Project development - preparing hell dish together"

Oleksii Dashkevych
Oleksii Dashkevych

The recipe is averaged, because of many variations. We take some Ruby code and add Rails magic, Postgresql on top. Add Docker for viscosity. Then put this on AWS EBS pan and start frying. It's all roasted until burning deadlines and generously watered with bugs, serves to the customer. They start eating. Eat and whisper: “This is an awesome product!”. At the same time, he forehead is sweating. Kindly offer to fix bugs, but we refuse and put them in JIRA. Do I need to talk about what kind of feedback comes then? Tasks with such recipes, that double estimated.
 

Oleksii Dashkevych

Ruby/JS Developer

Thanks to the sponsors: Ruby Garage, Railsware, Aejis.

Students, who interested in ruby and have a willingness to visit Ruby Meditation, will get a discount 50% with promocode ‘student’. Please send your student ID’s scan to make your registration on the event faster.

If you are a parent of a small baby (0-3 years) on maternity leave and you want to learn more about ruby development you can get a special discount for a ticket with promo code ‘GrowWithYourKid’. Please send your document's scan or take it with you to approve your status and make your registration in the event faster.

If you have any questions or suggestions, don't hesitate to contact us via cell phone: 099 202 6308 or by email: rubymeditation@gmail.com

More details on website.

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