From 6875376f91c22fc5d1ecbde4fdafcddb7f904eb9 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Sat, 21 Jan 2017 19:55:50 +0100
Subject: [PATCH] Impl Store::update() interface function

---
 libimagruby/src/store.rs | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/libimagruby/src/store.rs b/libimagruby/src/store.rs
index 8d5d19a1..faeabad6 100644
--- a/libimagruby/src/store.rs
+++ b/libimagruby/src/store.rs
@@ -198,7 +198,20 @@ methods!(
     // On error: Nil + Exception
     //
     fn update(fle: RFileLockEntry) -> NilClass {
-        unimplemented!()
+        let fle = typecheck!(fle).unwrap().clone();
+
+        call_on_store! {
+            store <- itself wrapped inside STORE_WRAPPER,
+            real_fle <- fetch fle,
+            operation {
+                if let Err(e) = store.update(real_fle) {
+                    trace_error(&e);
+                    VM::raise(Class::from_existing("RuntimeError"), e.description());
+                }
+                NilClass::new()
+            },
+            on fail return NilClass::new()
+        }
     }
 
     // Delete a FileLockEntry from the store