Create evaluators for literals, list and identifier nodes

smnp/runtime/evaluators/list.py

@@ -1,17 +1,13 @@
-from smnp.error.runtime import RuntimeException
-from smnp.runtime.evaluator import evaluate
-from smnp.runtime.tools import flatListNode
+from smnp.runtime.evaluator import Evaluator
+from smnp.runtime.evaluators.expression import evaluateExpression
+from smnp.runtime.evaluators.iterable import abstractIterableEvaluator
 from smnp.type.model import Type
 from smnp.type.value import Value
 
 
-def evaluateList(list, environment):
-    newList = []
-    for elem in flatListNode(list):
-        item = evaluate(elem, environment)
-        if item.type == Type.VOID:
-            raise RuntimeException(f"Expected expression, found '{item.type.name}'", elem.pos)
-        newList.append(item)
-    return Value(Type.LIST, newList)
-
+class ListEvaluator(Evaluator):
 
+    @classmethod
+    def evaluator(cls, node, environment):
+        list = abstractIterableEvaluator(evaluateExpression)(node, environment)
+        return Value(Type.LIST, list)