# LibTmux::WindowSnapshot#active_pane

- **Module:** LibTmux
- **Package:** libtmux
- **Language:** Ruby
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-ruby/blob/da7b6191b9439e3c84fa1c9eeaa9168263ee7af4/gems/libtmux/lib/libtmux/snapshot.rb#L152
- **Page:** https://libtmux.org/en/ruby/v0.1.1/reference/libtmux-windowsnapshot-active_pane/

```
def active_pane: () -> ::LibTmux::PaneSnapshot?
```

Behavior: Captured records.

Behavior contract: Captured records.

## In other ports

The active pane of a session's active window

| Language | Equivalent |
| --- | --- |
| Python | [`libtmux.Session.active_pane`](/en/py/latest/reference/libtmux-session-active_pane/) (property) |
| TypeScript | [`session.Session.activePane`](/en/ts/latest/reference/session-session-activepane/) (method) |
| Rust | no equivalent on `Session` |
| Go | [`tmux.Session.ActivePane`](/en/go/latest/reference/tmux-session-activepane/) (method) |
| Java | [`io.github.libtmux.Session.activePane`](/en/java/latest/reference/io-github-libtmux-session-session-activepane/) (method) |
| C# | [`LibTmux.Session.ActivePane`](/en/csharp/latest/reference/libtmux-session-activepane/) (property) |
| C++ | [`libtmux::Session::active_pane`](/en/cxx/latest/reference/libtmux-session-active_pane/) (method) |
| Swift | no equivalent on `Session` |

No equivalent is recorded in Lua, PowerShell, Julia, Elixir, Kotlin, Scala or F#.