enums

Enums Example

This example demonstrates how to declare enums and use pattern matching with match and case in TechScript.

Code (enums.txs)

enum TrafficLight
    Red
    Yellow
    Green
end

do get_action(light)
    match light
    case TrafficLight.Red
        send "Stop"
    case TrafficLight.Yellow
        send "Caution"
    case TrafficLight.Green
        send "Go"
    default
        send "Unknown state"
    end
end

say $"Red Light: {get_action(TrafficLight.Red)}"
say $"Green Light: {get_action(TrafficLight.Green)}"

Running the Example

tech run enums.txs

Expected Output

Red Light: Stop
Green Light: Go