rhai/scripts/function_decl4.rhai
2021-06-07 20:15:06 +08:00

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// This script defines a function that acts as a method
// Use 'this' to refer to the object of a method call
fn action(x, y) {
this = this.abs() + x * y; // 'this' can be modified
}
let obj = -40;
obj.action(1, 2); // call 'action' as method
print(`obj should now be 42: ${obj}`);