README.md

Generics Example

This example demonstrates how to implement parameterized functions and parameterized box classes using Generics in TechScript.

Code (generics.txs)

# Generic identity function
do identity<T>(value: T)
    send value
end

# Generic box class
class Box<T>
    val = null

    do init(val: T)
        self.val = val
    end

    do unbox()
        send self.val
    end
end

# Inferred generic types
num_val = identity(42)
str_val = identity("TechScript")

say $"Number value: {num_val}"
say $"String value: {str_val}"

# Explicit generic class instantiation
int_box = new Box<Int>(100)
str_box = new Box<Str>("Generic Box")

say $"Int Box holds: {int_box.unbox()}"
say $"Str Box holds: {str_box.unbox()}"

Running the Example

tech run generics.txs

Expected Output

Number value: 42
String value: TechScript
Int Box holds: 100
Str Box holds: Generic Box