dklisiaris · August 18, 2017 05:58 · Aug 31, 2015 · Dec 24, 2014 · Dec 24, 2014 · Dec 24, 2014
diff --git a/rails-boilerplate.md b/rails-boilerplate.md
@@ -5,7 +5,7 @@ rails new app_name -T -d mysql
 ```
 or an app without Test::Unit and  with postgresql database:
 ```console
-rails new app_name -T -d postgres
+rails new app_name -T -d postgresql
 ```
 or without Test::Unit and with the default sqlite:
 ```console

diff --git a/rails-boilerplate.md b/rails-boilerplate.md
@@ -168,7 +168,9 @@ rails destroy controller hello
 
 ## Push to Github
 *Github account is needed and git must be installed.*
+
 Create a new repository on github website.
+
 **Dont push files with sensitive date** like the `.env`. Write them in `.gitignore` file.
 
 Make the root directory of the app a git repo:

diff --git a/rails-boilerplate.md b/rails-boilerplate.md
@@ -168,7 +168,7 @@ rails destroy controller hello
 
 ## Push to Github
 *Github account is needed and git must be installed.*
-#### Create a new repository on github website.
+Create a new repository on github website.
 **Dont push files with sensitive date** like the `.env`. Write them in `.gitignore` file.
 
 Make the root directory of the app a git repo:

diff --git a/rails-boilerplate.md b/rails-boilerplate.md
@@ -167,7 +167,10 @@ rails destroy controller hello
 ```
 
 ## Push to Github
-Create a new repository on github website.
+*Github account is needed and git must be installed.*
+#### Create a new repository on github website.
+**Dont push files with sensitive date** like the `.env`. Write them in `.gitignore` file.
+
 Make the root directory of the app a git repo:
 ```
 git init

diff --git a/rails-boilerplate.md b/rails-boilerplate.md
@@ -165,3 +165,30 @@ You can delete the toy controller with:
 ```console
 rails destroy controller hello
 ```
+
+## Push to Github
+Create a new repository on github website.
+Make the root directory of the app a git repo:
+```
+git init
+```
+
+Add in all files & changes so far to a staging area.
+```
+git add .
+```
+
+Commit all files, adding the message "Initial commit"
+```
+git commit -m "Initial commit"
+```
+
+Create a connection, named "origin" pointing at the GitHub repository you just created.
+```
+git remote add origin https://github.com/your_username/your_newly_created_repo.git
+```
+
+Send your commits in your "master" branch to GitHub
+```
+git push -u origin master
+```
diff --git a/rails-boilerplate.md b/rails-boilerplate.md
@@ -0,0 +1,167 @@
+## Setup a new project and database.
+Create a new rails app named *app_name* without Test::Unit and with mysql database:
+```console
+rails new app_name -T -d mysql
+```
+or an app without Test::Unit and  with postgresql database:
+```console
+rails new app_name -T -d postgres
+```
+or without Test::Unit and with the default sqlite:
+```console
+rails new app_name -T
+```
+
+####Database credentials from environment variables.
+If you are using mysql or postgres, username and password must be filled in `config/database.yml`.
+Instead of constants, use environment variables:
+```yaml
+username: <%= ENV["DEVELOPMENT_DATABASE_USERNAME"] %>
+password: <%= ENV["DEVELOPMENT_DATABASE_PASSWORD"] %>
+```
+
+Add dotenv in gemfile:
+```ruby
+group :development, :test do
+  gem 'dotenv-rails'
+end
+```
+And install it:
+```
+bundle install
+```
+
+Create a new file in root `.env` (which we will exclude from version control) and export the environment variables:
+```console
+export DEVELOPMENT_DATABASE_USERNAME=your_username
+export DEVELOPMENT_DATABASE_PASSWORD=your_password
+```
+
+Create and migrate the database: 
+```console
+rake db:create
+rake db:migrate
+```
+
+## Rspec testing framework
+Add to the gemfile (in development and test groups):
+```ruby
+group :development, :test do
+  gem 'rspec-rails'
+  gem 'factory_girl_rails'
+end
+
+group :test do
+  gem "faker"
+  gem "capybara"
+  gem "database_cleaner"
+  gem "launchy"
+  gem "selenium-webdriver"
+end
+```
+
+Download and install by running:
+```
+bundle install
+```
+
+Initialize the `spec/` directory (where specs will reside) with:
+```
+rails generate rspec:install
+```
+
+Change the rspec format to doxumentation by adding the following line in `.rspec` file:
+```ruby
+--format documentation
+```
+
+Change some testing options and use factory-girl instead of fixtures by adding the following in `config/application.rb` (inside Application class):
+```ruby
+config.generators do |g|
+  g.test_framework :rspec,
+    fixtures: true,
+    view_specs: false,
+    helper_specs: false,
+    routing_specs: false,
+    controller_specs: true,
+    request_specs: false
+  g.fixture_replacement :factory_girl, dir: "spec/factories"
+end
+```
+
+Now all generators should be using rspec instead of test unit.
+
+Generate something simple such as: 
+```console
+rails g controller hello index
+```
+
+Change default site root in `config/routes.rb` by adding:
+```ruby
+root to: 'hello#index'
+```
+
+## Bootstrap Theme
+Install bootstrap 3.2 and rails_layout(for applying a default bootstrap theme to our site) installation:
+
+Add these gems to gemfile:
+```ruby
+gem 'bootstrap-sass'
+gem 'autoprefixer-rails'
+
+group :development do
+  gem 'rails_layout'
+end
+```
+
+Install gems and generate bootstrap layouts:
+```console
+bundle install
+
+rails generate layout:install bootstrap3 --force
+```
+
+## Authentication
+Devise installation (simple - just to have a basic auth set up and styled)
+Add to the gemfile:
+```ruby
+gem 'devise'
+```
+Install gem and run devise installation: 
+```console
+bundle install
+
+rails generate devise:install
+```
+
+Add to `config/environments/development.rb`:
+```ruby
+config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }
+```
+
+Create your user model:
+```console
+rails generate devise user
+
+rake db:migrate
+```
+
+Add to navigation and stylize auth pages:
+```console
+rails generate layout:navigation --force
+rails generate layout:devise bootstrap3
+```
+
+Ready to Go!
+Play a little with auth by using the methods:
+```ruby
+before_action :authenticate_user!
+user_signed_in?
+current_user
+user_session
+```
+
+You can delete the toy controller with: 
+```console
+rails destroy controller hello
+```
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