From d9098900d1ef68c3bc5883e0e6e3de6a83b9934b Mon Sep 17 00:00:00 2001
From: Jonas Schievink <jonasschievink@gmail.com>
Date: Sun, 16 Jul 2017 22:53:32 +0200
Subject: Give `Lua::eval` a source name param and simplify

---
 examples/examples.rs | 14 ++++++++------
 examples/repl.rs     |  2 +-
 2 files changed, 9 insertions(+), 7 deletions(-)

(limited to 'examples')

diff --git a/examples/examples.rs b/examples/examples.rs
index 1da1330..214ac63 100644
--- a/examples/examples.rs
+++ b/examples/examples.rs
@@ -37,9 +37,9 @@ fn examples() -> LuaResult<()> {
     )?;
     assert_eq!(globals.get::<_, String>("global")?, "foobar");
 
-    assert_eq!(lua.eval::<i32>("1 + 1")?, 2);
-    assert_eq!(lua.eval::<bool>("false == false")?, true);
-    assert_eq!(lua.eval::<i32>("return 1 + 2")?, 3);
+    assert_eq!(lua.eval::<i32>("1 + 1", None)?, 2);
+    assert_eq!(lua.eval::<bool>("false == false", None)?, true);
+    assert_eq!(lua.eval::<i32>("return 1 + 2", None)?, 3);
 
     // You can create and manage lua tables
 
@@ -70,7 +70,7 @@ fn examples() -> LuaResult<()> {
         for k, v in pairs(map_table) do
             print(k, v)
         end
-    "#,
+        "#, None
     )?;
 
     // You can load lua functions
@@ -118,16 +118,18 @@ fn examples() -> LuaResult<()> {
     assert_eq!(
         lua.eval::<bool>(
             r#"check_equal({"a", "b", "c"}, {"a", "b", "c"})"#,
+            None
         )?,
         true
     );
     assert_eq!(
         lua.eval::<bool>(
             r#"check_equal({"a", "b", "c"}, {"d", "e", "f"})"#,
+            None
         )?,
         false
     );
-    assert_eq!(lua.eval::<String>(r#"join("a", "b", "c")"#)?, "abc");
+    assert_eq!(lua.eval::<String>(r#"join("a", "b", "c")"#, None)?, "abc");
 
     // You can create userdata with methods and metamethods defined on them.
     // Here's a worked example that shows many of the features of this API
@@ -156,7 +158,7 @@ fn examples() -> LuaResult<()> {
     });
     globals.set("vec2", vec2_constructor)?;
 
-    assert!(lua.eval::<f32>("(vec2(1, 2) + vec2(2, 2)):magnitude()")? - 5.0 < f32::EPSILON);
+    assert!(lua.eval::<f32>("(vec2(1, 2) + vec2(2, 2)):magnitude()", None)? - 5.0 < f32::EPSILON);
 
     Ok(())
 }
diff --git a/examples/repl.rs b/examples/repl.rs
index 1f8b99d..cae2465 100644
--- a/examples/repl.rs
+++ b/examples/repl.rs
@@ -20,7 +20,7 @@ fn main() {
         loop {
             stdin.read_line(&mut line).unwrap();
 
-            match lua.eval::<LuaMultiValue>(&line) {
+            match lua.eval::<LuaMultiValue>(&line, None) {
                 Ok(values) => {
                     println!(
                         "{}",
-- 
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