Adding test file read and write

galley.go

@@ -0,0 +1,32 @@
+package main
+
+import (
+	"fmt"
+	"os"
+)
+
+func main() {
+	p1 := &Page{Title: "TestPage", Body: []byte("This is a sample page.")}
+	p1.save()
+	p2, _ := loadPage("TestPage")
+	fmt.Println(string(p2.Body))
+}
+
+type Page struct {
+	Title string
+	Body []byte
+}
+
+func (p *Page) save() error {
+	filename := p.Title + ".txt"
+	return os.WriteFile(filename, p.Body, 0600)
+}
+
+func loadPage(title string) (*Page, error) {
+	filename := title + ".txt"
+	body, err := os.ReadFile(filename)
+	if err != nil {
+		return nil, err
+	}
+	return &Page{Title: title, Body: body}, nil
+}

main.go

@@ -1,4 +0,0 @@
-package main
-
-func main() {
-}