What are naming conventions?
- In Variables, all letters must be lowercase and words should be separated by underscores.
- Modules and Classes use MixedCase and no underscore is required. Each word must start with uppercase.
- The database table name should have a mix of lowercase and underscore, and all names should be in the plural form.
- Model is represented by MixedCase and has singular table name.
- The names of Controller are in plural form.