What are Rails gem models and how do I use them?
Rails gem models are reusable components that encapsulate data and behavior in Ruby on Rails applications. They help in managing database interactions and business logic.
Can you give me an example of a gem model?
Sure! A popular example is the 'Devise' gem, which provides user authentication models and functionalities.
How do I install a gem in my Rails application?
You can install a gem by adding it to your Gemfile and running bundle install
. For example, add gem 'devise'
to your Gemfile.
What if I want to create my own gem model?
You can create your own gem by using the bundle gem
command, which sets up the necessary structure for your gem.
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