From fbf81ff65194ccceb44526da1c5207b6a8ae8a29 Mon Sep 17 00:00:00 2001
From: jonathandturner <probata@hotmail.com>
Date: Fri, 4 Mar 2016 08:45:43 -0500
Subject: [PATCH] Add Scope to API. Move todo to github

---
 examples/reuse_scope.rs | 14 ++++++++++++++
 src/lib.rs              | 13 +------------
 2 files changed, 15 insertions(+), 12 deletions(-)
 create mode 100644 examples/reuse_scope.rs

diff --git a/examples/reuse_scope.rs b/examples/reuse_scope.rs
new file mode 100644
index 00000000..7635a4f9
--- /dev/null
+++ b/examples/reuse_scope.rs
@@ -0,0 +1,14 @@
+extern crate rhai;
+use rhai::{Engine, Scope};
+
+fn main() {
+    let mut engine = Engine::new();
+    let mut scope: Scope = Vec::new();
+
+    if let Ok(_) = engine.eval_with_scope(&mut scope, "var x = 4 + 5".to_string()) { } else { assert!(false); }    
+
+    if let Ok(result) = engine.eval_with_scope(&mut scope, "x".to_string()).unwrap().downcast::<i32>() {
+       println!("result: {}", result);
+    }
+}
+
diff --git a/src/lib.rs b/src/lib.rs
index 7386c075..4bcadd15 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,19 +1,8 @@
 //! Rhai - embedded scripting for Rust
 
-
-// Todo (in no particular order):
-// * Doc some examples
-// *   Maintaining state
-// *   Overloading
-// *   How it works
-// * Vectors
-// * Tighten parser?
-// * Errors with positions?
-
 mod engine;
-
 mod fn_register;
 mod parser;
 
-pub use engine::Engine;
+pub use engine::{Engine, Scope};
 pub use fn_register::FnRegister;