Variables

Declare and use variables in Unnarize.

Declaration

Use the var keyword to declare variables:

var name = "Unnarize";
var count = 42;
var price = 19.99;
var active = true;

Data Types

Reassignment

Variables can be reassigned to new values:

var x = 10;
x = 20;          // x is now 20
x = "text";     // dynamic typing allowed

String Concatenation

Use + to concatenate strings and values:

var name = "Alice";
var age = 25;
print("Name: " + name);      // Name: Alice
print("Age: " + age);        // Age: 25

Scope

Variables have lexical scope:

var global = "I am global";

function test() {
    var local = "I am local";
    print(global);  // Works
    print(local);   // Works
}

print(global);      // Works
// print(local);    // Error: local is out of scope