SQL Schema to Ruby Module tool is a tool that converts SQL Schema to Ruby modules. It can convert SQL Schema to Ruby code, making it easy for developers to use in Ruby projects.

Features:

1. Paste or input SQL Schema into the tool.

2. The tool will automatically convert SQL Schema to JSON format.

3. The tool will convert JSON format data to Ruby code.

4. The converted Ruby code will be displayed in the tool's output area.

Use cases:

1. Database development: During database development, developers need to convert SQL Schema to Ruby code for use in Ruby projects. Using SQL Schema to Ruby Module tool can quickly convert SQL Schema to Ruby code, improving development efficiency.

2. Database migration: During database migration, developers need to convert old SQL Schema to new Ruby code. Using SQL Schema to Ruby Module tool can quickly convert old SQL Schema to new Ruby code, making database migration easier.

3. Database maintenance: During database maintenance, developers need to view the structure and content of the database. Using SQL Schema to Ruby Module tool can convert the structure of the database to Ruby code, making it easy for developers to view and understand the structure of the database.