feat: VM implements io.Reader and io.Writer

gad-lang · Sep 28, 2023 · 0c2ac27 · 0c2ac27
1 parent d9369da
commit 0c2ac27
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/vm_io.go b/vm_io.go
@@ -0,0 +1,12 @@
+package gad
+
+func (vm *VM) Write(b []byte) (int, error) {
+	if l := len(vm.writers); l > 0 {
+		return vm.writers[l-1].Write(b)
+	}
+	return vm.StdOut.Write(b)
+}
+
+func (vm *VM) Read(b []byte) (int, error) {
+	return vm.StdIn.Read(b)
+}