The function parameter model has been modified to support the passing of named parameters

operand-iterator.go

@@ -11,22 +11,6 @@ import (
 
 // -------- iterator term
 
-// func newDsIteratorTerm(tk *Token, dsTerm *term, args []*term) *term {
-// 	tk.Sym = SymIterator
-
-// 	children := make([]*term, 0, 1+len(args))
-// 	children = append(children, dsTerm)
-// 	children = append(children, args...)
-// 	return &term{
-// 		tk:       *tk,
-// 		parent:   nil,
-// 		children: children,
-// 		position: posLeaf,
-// 		priority: priValue,
-// 		evalFunc: evalIterator,
-// 	}
-// }
-
 func newIteratorTerm(tk *Token, args []*term) *term {
 	tk.Sym = SymIterator
 	return &term{
@@ -119,8 +103,10 @@ func evalIterator(ctx ExprContext, opTerm *term) (v any, err error) {
 				args = []any{}
 			}
 
+			actualParams := buildActualParams(initFunc, args)
+
 			initCtx := ctx.Clone()
-			if resource, err = initFunc.Invoke(initCtx, InitName, args); err != nil {
+			if resource, err = initFunc.InvokeNamed(initCtx, InitName, actualParams); err != nil {
 				return
 			}
 			dcCtx := ctx.Clone()