Archive for the ‘Rails’ Category
Rails: Add Authentication to Your Ruby on Rails Website in 4 Easy Steps
Step 1
In the terminal:
gem install Devise bundle install rails generate devise:install rails generate devise user rake db:migrate
Step 2
In seeds.rb:
user = User.create(email: 'name@name.com', password: 'password1', password_confirmation: 'password1')
Step 3
In the terminal:
rake db:seed
A route will be automatically created by the devise gem
Step 4
In _topnav.html.erb:
Add an if statement to check if the user is logged in:
if user_signed_in?
Rails: Migration Files
When you generate a model in Ruby on Rails
rails generate model somename
A migration table is also generated.
The Migration is a table that describes a database and the information it holds in columns.
Rails: Add data from seeds to db in 1 Line
rake db:seed