From c1de40d3615a8efc852fd1a12832437ee3ce4318 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Wed, 30 Sep 2015 19:47:38 +0100
Subject: Define methods once per type

---
 src/main/java/org/zwobble/couscous/interpreter/Evaluator.java | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/main/java/org/zwobble/couscous/interpreter/Evaluator.java')

diff --git a/src/main/java/org/zwobble/couscous/interpreter/Evaluator.java b/src/main/java/org/zwobble/couscous/interpreter/Evaluator.java
index 7aba54b..6a566c9 100644
--- a/src/main/java/org/zwobble/couscous/interpreter/Evaluator.java
+++ b/src/main/java/org/zwobble/couscous/interpreter/Evaluator.java
@@ -61,12 +61,11 @@ public class Evaluator implements ExpressionNodeVisitor<InterpreterValue> {
     @Override
     public InterpreterValue visit(MethodCallNode methodCall) {
         val receiver = eval(methodCall.getReceiver());
+        val type = receiver.getType();
         val arguments = methodCall.getArguments()
             .stream()
             .map(argument -> eval(argument))
             .collect(Collectors.toList());
-        val method = receiver.getMethod(methodCall.getMethodName())
-            .orElseThrow(() -> new NoSuchMethod(methodCall.getMethodName()));
-        return method.call(arguments);
+        return type.callMethod(receiver, methodCall.getMethodName(), arguments);
     }
 }
-- 
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