Fix removal order for dictionary

Switches to `shift_remove` for now. In the future, we should look into a more efficient implementation. Fixes #1258.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/eval/dict.rs b/src/eval/dict.rs
index 1b28a6ba..49a60147 100644
--- a/src/eval/dict.rs
+++ b/src/eval/dict.rs
@@ -88,7 +88,7 @@ impl Dict {
 
     /// Remove a mapping by `key` and return the value.
     pub fn remove(&mut self, key: &str) -> StrResult<Value> {
-        match Arc::make_mut(&mut self.0).remove(key) {
+        match Arc::make_mut(&mut self.0).shift_remove(key) {
             Some(value) => Ok(value),
             None => Err(missing_key(key)),
         }