# platform_is_arm

Check if running on ARM architecture.

```rhai
platform_is_arm() -> bool
```

## Examples

```rhai
let arch = if platform_is_arm() { "arm64" } else { "amd64" };
print(`Architecture: ${arch}`);
```

```rhai
if platform_is_arm() {
    download("https://example.com/tool-arm64", "/tmp", 1000);
}
```
