leemour

# if using ActiveAdmin
# Add activeadmin assets into precompiling by adding the following line into your config/environments/production.rb:
#   config.assets.precompile += %w(active_admin.css active_admin/print.css active_admin.js)

rvmsudo RAILS_ENV=production bundle exec rake assets:precompile
sudo git add .

# config.serve_static_assets = true may be necessary

leemour

class Float
   def approx_equal?(other,threshold)
       if (self-other).abs<threshold    # "<" not exact either ;-)
          return true
       else
          return false
       end
   end
end

leemour

# Change Java Runtime:
sudo update-alternatives --config java

# Delete Open-JDK
sudo apt-get purge openjdk-\* icedtea-\* icedtea6-\*

# Change fonts - remove hinting:
http://askubuntu.com/questions/32624/ugly-fonts-in-netbeans-how-can-i-make-it-use-the-system-font

# Change RubyMine AntiAliasing first:

leemour

rails g devise:views

gem install html2haml
for file in app/views/devise/**/*.erb; do html2haml -e $file ${file%erb}haml && rm $file; done

gem install haml2slim
for file in app/views/devise/**/*.haml; do haml2slim $file ${file%haml}slim && rm $file; done

leemour

ru:
  devise:
    confirmations:
      confirmed: "Ваша учётная запись подтверждена. Теперь вы вошли в систему."
      send_instructions: "В течение нескольких минут вы получите письмо с инструкциями по подтверждению вашей учётной записи."
      send_paranoid_instructions: "Если ваш адрес email есть в нашей базе данных, то в течение нескольких минут вы получите письмо с инструкциями по подтверждению вашей учётной записи."
    failure:
      already_authenticated: "Вы уже вошли в систему."
      inactive: "Ваша учётная запись ещё не активирована."
      invalid: "Неверный адрес email или пароль."

leemour

# Чтобы избежать ошибки Taps Server Error: PGError: ERROR: time zone displacement out of range надо изменить версию Ruby
rvm use 1.9.2-p320
heroku db:push
# OR
heroku db:push sqlite://db/development.db

leemour

class ApplicationController < ActionController::Base
  # ...

  unless Rails.application.config.consider_all_requests_local
    rescue_from Exception, with: lambda { |exception| render_error 500, exception }
    rescue_from ActionController::RoutingError, ActionController::UnknownController, ::AbstractController::ActionNotFound, ActiveRecord::RecordNotFound, with: lambda { |exception| render_error 404, exception }
  end

  private
  def render_error(status, exception)

leemour

# Railscast
http://railscasts.com/episodes/308-oh-my-zsh

# Install Zsh
sudo apt-get update && sudo apt-get install zsh 

# Install Oh-my-zsh
wget –no-check-certificate https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O – | sh 

# Make ZSH default shell

leemour

#!/usr/bin/env rvm 1.9.3@mygemset do ruby

leemour

# A formtastic input which incorporates carrierwave uploader functionality.
#
# Intelligently adds the cache field, displays and links to the current
# value if there is one, adds a class to the wrapper when replacing an
# existing value, allows removing an existing value with the checkbox
# taking into account validation requirements.
#
# There are several options:
#
#  * Toggle the replacement field with `replaceable: true/false`.