Install ruby-json-schema by entering the following commands in the terminal:
sudo apt update sudo apt install ruby-json-schema
Description:
Ruby JSON Schema Validator
This library is intended to provide Ruby with an interface for validating JSON objects against a JSON schema conforming to JSON Schema Draft 4. Legacy support for JSON Schema Draft 3, JSON Schema Draft 2, and JSON Schema Draft 1 is also included.
Homepage: http://github.com/ruby-json-schema/json-schema/
Version: 2.8.0-1
Section: universe/ruby