What is the Rails Convention over Configuration principle?

beginner

Re-explain

Convention over Configuration means Rails makes assumptions about what you want to do and how you'll do it, rather than requiring you to specify every detail. Examples include:

Model User maps to database table users
Controller UsersController handles /users routes
Primary keys are named id
Foreign keys follow pattern table_id

This reduces the amount of code developers need to write and maintains consistency across projects.

ActiveRecord & Database

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