Merge pull request #17 from vhugo/16-fix-readme-example

Fix README example

README.md

@@ -24,8 +24,8 @@ if err := db.Write("fish", "onefish", fish); err != nil {
 }
 
 // Read a fish from the database (passing fish by reference)
-fish := []Fish{}
-if err := db.Read("fish", "onefish", &fish); err != nil {
+onefish := Fish{}
+if err := db.Read("fish", "onefish", &onefish); err != nil {
   fmt.Println("Error", err)
 }
 
@@ -35,9 +35,13 @@ if err != nil {
   fmt.Println("Error", err)
 }
 
-fish := []Fish{}
-if err := json.Unmarshal([]byte(records), &fish); err != nil {
+fishies := []Fish{}
+for _, f := range records {
+  fishFound := Fish{}
+  if err := json.Unmarshal([]byte(f), &fishFound); err != nil {
     fmt.Println("Error", err)
+  }
+  fishies = append(fishies, fishFound)
 }
 
 // Delete a fish from the database

example/fishing.go

@@ -0,0 +1,58 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+
+	scribble "github.com/nanobox-io/golang-scribble"
+)
+
+// a fish
+type Fish struct{ Name string }
+
+func main() {
+
+	dir := "./"
+
+	db, err := scribble.New(dir, nil)
+	if err != nil {
+		fmt.Println("Error", err)
+	}
+
+	// Write a fish to the database
+	for _, name := range []string{"onefish", "twofish", "redfish", "bluefish"} {
+		db.Write("fish", name, Fish{Name: name})
+	}
+
+	// Read a fish from the database (passing fish by reference)
+	onefish := Fish{}
+	if err := db.Read("fish", "onefish", &onefish); err != nil {
+		fmt.Println("Error", err)
+	}
+
+	// Read all fish from the database, unmarshaling the response.
+	records, err := db.ReadAll("fish")
+	if err != nil {
+		fmt.Println("Error", err)
+	}
+
+	fishies := []Fish{}
+	for _, f := range records {
+		fishFound := Fish{}
+		if err := json.Unmarshal([]byte(f), &fishFound); err != nil {
+			fmt.Println("Error", err)
+		}
+		fishies = append(fishies, fishFound)
+	}
+
+	// // Delete a fish from the database
+	// if err := db.Delete("fish", "onefish"); err != nil {
+	// 	fmt.Println("Error", err)
+	// }
+	//
+	// // Delete all fish from the database
+	// if err := db.Delete("fish", ""); err != nil {
+	// 	fmt.Println("Error", err)
+	// }
+
+}