From c47e4cb4969836e7fb8955361728105555b6d722 Mon Sep 17 00:00:00 2001
From: Laurenz <laurmaedje@gmail.com>
Date: Fri, 17 Mar 2023 14:39:30 +0100
Subject: State

---
 src/eval/library.rs | 5 ++---
 src/eval/methods.rs | 7 ++-----
 2 files changed, 4 insertions(+), 8 deletions(-)

(limited to 'src/eval')

diff --git a/src/eval/library.rs b/src/eval/library.rs
index 45c23d17..0e0b38aa 100644
--- a/src/eval/library.rs
+++ b/src/eval/library.rs
@@ -90,9 +90,8 @@ pub struct LangItems {
     pub math_accent: fn(base: Content, accent: char) -> Content,
     /// A fraction in a formula: `x/2`.
     pub math_frac: fn(num: Content, denom: Content) -> Content,
-    /// Dispatch a method on a counter. This is hacky and should be superseded
-    /// by more dynamic method dispatch.
-    pub counter_method: fn(
+    /// Dispatch a method on a library value.
+    pub library_method: fn(
         dynamic: &Dynamic,
         method: &str,
         args: Args,
diff --git a/src/eval/methods.rs b/src/eval/methods.rs
index a449ac16..036f7ba2 100644
--- a/src/eval/methods.rs
+++ b/src/eval/methods.rs
@@ -135,11 +135,7 @@ pub fn call(
         },
 
         Value::Dyn(dynamic) => {
-            if dynamic.type_name() == "counter" {
-                return (vm.items.counter_method)(&dynamic, method, args, span);
-            }
-
-            return missing();
+            return (vm.items.library_method)(&dynamic, method, args, span);
         }
 
         _ => return missing(),
@@ -296,6 +292,7 @@ pub fn methods_on(type_name: &str) -> &[(&'static str, bool)] {
             ("step", true),
             ("update", true),
         ],
+        "state" => &[("get", true), ("final", true), ("update", true)],
         _ => &[],
     }
 }
-- 
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