The Ultimate Deal for Creating a Simple Ruby on Rails Application Using Devise
This ultimate feature of Ruby on Rails development makes your application more secure than other platforms.
STEP 1: gem 'devise' install
STEP 2: run bundle install
STEP 3: run rails generate devise
STEP 4: run rails generate devise
STEP 5: Let’s see an example of
run rails generate devise member
The migration file will be located in
db/migrate/ devise_create_members.rb.
STEP 6: After that, you should have to run rake
STEP 7: run rake
Once you run the
STEP 8: run the server by typing “rails server” and copy and paste the 1 and 2 addresses to your browser search bar.
1- http://0.0.0.0:3000/members/sign_up
2- http://0.0.0.0:3000/members/sign_in
STEP 9: run rails generate migration add_username_to_members username:string
We have to add the username to the sign-up form. This command will generate another migration file in your “
STEP 10: run rake
STEP 11: run rails generate model contact
Edit the migration file of contact and specify the 2 fields as shown below.
Open db/migrate/ 20180312073055_create_contacts.rb.
STEP 12: run rake db:migrate
STEP 13: run rails generate controller home
And then create a new index file for the home controller like “app/views/home/index.html.erb” and then add the following.
STEP 14: Once you have done, open app/config/routes.rb
add this line
root :to =>'home#index'
STEP 15: run rails generate controller registration
Open “app/controllers/registration_controller.rb” and then edit the file as shown below.
STEP 16: We have to mention the relationships between 2 models (member, contact). Here the relationship will be as follows.
Open_Filepath: app/models/member.rb
Open_Filepath: app/models/contact.rb
STEP 17: Now refer the registration controller file in app/controllers/registration, here after completing the registration & the values that the member entered is stored in the table successfully I just redirected the member to the dashboard page. So we have to add that page to our home controller.
Open_Filepath: app/views/home/dashboard.html.erb
STEP 18: Open app/config/routes.
STEP 19: run “rails s” and go to http://localhost:3000 address to your browser search bar.