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Minca Daniel Andrei

News & Cool Stuff  - 
 
Part 2 of dockerizing your rails workflow
Learn how to run tests in multiple containers at the same time for your rails application using Codeship & Docker.
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Sudharsanan Muralidharan

News & Cool Stuff  - 
 
Hey Guys! If you wanna learn how to develop a social networking app using Ruby on Rails do take a look. #Ruby   #Rails   #Hacking

Also here is the complete source code available on Github: https://github.com/sudharti/socify

Comments are welcome.
A tutorial on developing a social networking platform using Ruby on Rails.
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Lazarus Lazaridis

News & Cool Stuff  - 
 
Just published the code of the "Creating a simple ToDo application with Rails" tutorials.
todo - Creating a simple ToDo application with Rails
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shaiju e

Discussion & Meta  - 
 
My Third session to the new joinies in Ruby Software Pvt.Ltd. is on Active Record Migrations. The slides of my session is available below .. Hope …
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Tomasz Nowak-Bańdura's profile photo
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Marina Mitrashov

Discussion & Meta  - 
 
Hey Guys, 
Ruby on Rails interview questions and their answers. I hope that you'll find it useful!

I would love to hear your thoughts and preheats to add more questions to the post that you encountered or had difficulties in an interview. 
Ruby on Rails (ROR) Interview Questions that will land you the job. Go over our questions and answers from real Ruby developers interviews at top companies.
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Marina Mitrashov's profile photoHeber Gentilin's profile photoTomasz Nowak-Bańdura's profile photo
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desktop, chrome 43.0.2357.134 (64 bits) - with 1206px of width
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Ann S

News & Cool Stuff  - 
 
 Hi guys! Check out an interesting article "10 reasons why Livecoding.tv is better than Youtube for streaming code"                              https://medium.com/@livecodingtv/10-reasons-why-livecoding-tv-is-better-than-youtube-for-streaming-code-ca67076cd9dc 
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Chirag Jain

Looking for help...  - 
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The send method in ruby is a bit tricky.  It's about meta-programming.  I might checkout the rubymonk metaprogramming tutorials.  They walk you through some of the advanced ruby topics like this.
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Migrate a Rails applications is a multi-step process, and depending on the size of your application, it can take a long time. At each step, you’ll want to test your application for bugs and problems and broken gems (because they are most certainly going…
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Chirag Jain

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About this community

Rails, with a focus on technical news and cool articles from the people in the community. Certain types of posts tend to be off-topic for this community: > Job postings or solicitation of work > "X vs. Y" posts such as "Ruby vs <insert language>" - community members are generally able to judge for themselves, and these types of posts often start flame wars for no reason > Advertisements for commercial services > Links with referral codes (esp. where the poster stands to benefit) > Repeat usage of the community for self-promotion > Posts from an organization, rather than an individual > Posts that are about more general programming topics, and are specific neither to Ruby, nor Rails

Minca Daniel Andrei

News & Cool Stuff  - 
 
Part 1
Use your Docker-based infrastructure for development, not just for running tests. Learn how to move simple Rails applications into Docker during development.
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Great article about practical uses of docker!
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Andreas Olsson

Looking for help...  - 
 
I have problem to get paper-drawer-panel to work with Rails 4 and Turbolinks. 
https://github.com/PolymerElements/paper-drawer-panel/issues/82
Has anyone else experienced this, or maybe could guide me to a solution? Really want to get paper-drawer-panel to work!
I have a web app with Rails 4 and Turbolinks, https://github.com/rails/turbolinks. Now I've started to add more Polymer elements to the app. But I can't get paper-drawer-panel to work. When loading...
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Sean K

Looking for help...  - 
 
How to learn ruby on rails and how to build RESTful service -- from a Java Programmer perspective.   Are there any comprehensive guides?  
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Ross Matoi's profile photoKen Mazaika's profile photo
2 comments
 
The Hartl tutorial is probably going to be your best bet, but it's not geared towards someone with Java experience though.
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Bilal Mughal

Discussion & Meta  - 
 
 
hello everyone
i want to get the highest value in array
Array size is depend on user input
but can't access plz me i m new 
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Paulo Fidalgo

News & Cool Stuff  - 
 
Want to go to RubyConf PT? Here is a 20% discount code link: https://ti.to/groupbuddies/rubyconfpt2015/discount/ambassador02 or use ambassador02 code at checkout!
The most precious Ruby Conference in the world!
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Arthur Shagall

News & Cool Stuff  - 
 
"validates ... uniqueness: { scope: ... }" is a race condition waiting to bite. Sadly, I'm speaking from painful personal experience. I think the only reliable answer is to use a deferred trigger, which PgSaurus now supports.
pg_saurus - ActiveRecord extension to get more from PostgreSQL.
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Luke Morgan's profile photoArthur Shagall's profile photo
2 comments
 
+Luke Morgan With a scoped validation you can't always substitute a unique index. AR can do row level locks which help you on update, but there's nothing you can really do on insert short of an access exclusive lock, which typically isn't a realistic option.
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aditya tiwari

News & Cool Stuff  - 
Location Autocomplete and Geocoding using Google APIs in Rails Hello friends, Today we are going to make a web app that will help you find Aliens near your location. We will use Google Place API, GeocoderGem & Geo...
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jesus castello

Discussion & Meta  - 
 
"Every once a while, Rails might behave in strange ways that you did not expect, and it could be difficult to figure out what is really going on.

Was it a bug in the framework? Could it be one of the gems I am using? Did I do something wrong?

In this session, we will look at some tips"
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Ken Mazaika

Discussion & Meta  - 
 
Screw Talent - 8 Ways to Unleash Your Inner Coding Hero

When people give advice to beginners about how to accelerate their coding skills people generally will talk about specific things that will help.

These would be things like time management, and specific tutorials, lessons, etc. that are really solid.  These are all on point and will help you to a certain degree.

To truly level up to a coding hero - you need to think bigger though.

Instead though - if you want to make a real difference - you need to zoom out and think about things at a higher level.  All the specific details are important - and they matter - but big picture is incredibly important to.

In order to accelerate learning to program you need to have an attitude shift.  You need to not accept any excuses.  You need to go all-in on being a programmer.  You need to be a programmer first - everything else is secondary.

I wrote this article about the specific tactics to create a massive attitude shift.  One that will take you to the next level.

https://medium.com/@firehoseproject/screw-talent-8-ways-to-unleash-your-inner-coding-hero-9675cf75d9c3
Ever wonder what separates people who are learning web development that are wildly successful, from struggling to pick u…
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Ross Matoi

Looking for help...  - 
 
I'm starting to use the websocket-rails gem and I was wondering about the best way to modify the websocket upgrade request route (default is "<hostname>/websocket"). Any tips? 
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Ken Mazaika's profile photoRoss Matoi's profile photo
4 comments
 
+Ken Mazaika . . . and if I use Sinatra I can bypass the need for Rails all together . . . and if I use Django I can bypass the need for Ruby all together.  But I'm not looking for alternatives at this point, I'm looking for answers.
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