dmitryfry

1. Знание основ Ruby, фреймворка Ruby on Rails
 - http://guides.rubyonrails.org/
 - http://rusrails.ru/
 Вопросы:
 1. Чем отличается статическая и динамическая типизации в языках программирования?
 2. Какие виды наследования поддерживаются в Ruby?
 3. Что такое модуль? Какая разница между классом и модулем?
 4. Какие есть уровни контроля доступа к методам для классов и модулей?
 5. Какие есть способы вызова методов в Ruby?
 6. Что означает ключевое слово self?

yosukehasumi

DigitalOcean Rails/Ubuntu/NGINX (16.04) Setup

1. Setup
2. Swapfile
3. NGINX
4. ElasticSearch
5. RVM
6. Rails
7. Postgres
8. Capistrano

ipbastola

Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Reference

Case I: if /boot is not 100% full and apt is working

1. Check the current kernel version

$ uname -r 

davidderus

.git
.gitignore
/doc
.yardoc
coverage
jsdoc
/tmp
/log
Dockerfile
Dockerfile.prod

marcusmalmberg

CarrierWave home

https://github.com/jnicklas/carrierwave

This example will create an uploader that will upload a file stored in a model Model. The file will be stored locally in development and test environment and will use Amazon S3 in production.

CarrierWave installation

First add the gems.

jeroenr

source 'https://rubygems.org'

gem 'rails', '3.2.3'

# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails',   '~> 3.2.3'
  gem 'coffee-rails', '~> 3.2.1'
  # See https://github.com/sstephenson/execjs#readme for more supported runtimes

justinko

Dear Rubyists,

I just lost a contract because of my code in a Rails project.

The specific code in question is related to a "posting a comment" feature. Here are the details:

In this project, "posting a comment" does not simply entail inserting a row into the database. It involves a procedure to yes, insert a row, but also detect its language, check for spam, send emails, and "share" it to Twitter and Facebook. I believe this algorithm should be encapsulated. I do not believe it belongs in a controller or a model. I do not believe Active Record callbacks should be used.

The "senior developer", whom is the stake holder's right hand man, said this:

carlosmcevilly

If:

- you add and commit with the wrong email address in git, and
- your remote has a hook set up to prevent you from pushing with the bad address

Then you need to amend the author of your commit before push can succeed:

1. fix your email address in git config:

$ git config user.name "Your Name"