You'll find the code for this chapter at https://github.com/PacktPublishing/Learn-Red-Fundamentals-of-Red/tree/master/Chapter10. If you have installed Red as indicated in Chapter 2, Setting Up for Development, you are good to go. You can work on Windows, OS X, or Linux. You can type or paste any code in the Red console to see its results, or you can start using an editor such as Visual Studio Code.
United States
Great Britain
India
Germany
France
Canada
Russia
Spain
Brazil
Australia
Singapore
Hungary
Philippines
Mexico
Thailand
Ukraine
Luxembourg
Estonia
Lithuania
Norway
Chile
South Korea
Ecuador
Colombia
Taiwan
Switzerland
Indonesia
Cyprus
Denmark
Finland
Poland
Malta
Czechia
New Zealand
Austria
Turkey
Sweden
Italy
Egypt
Belgium
Portugal
Slovenia
Ireland
Romania
Greece
Argentina
Malaysia
South Africa
Netherlands
Bulgaria
Latvia
Japan
Slovakia