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

Fix README example
This commit is contained in:
Steve Domino 2017-10-26 08:29:21 -06:00 committed by GitHub
commit ced58d6718
2 changed files with 67 additions and 5 deletions

View File

@ -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)
}
@ -35,10 +35,14 @@ 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
if err := db.Delete("fish", "onefish"); err != nil {

58
example/fishing.go Normal file
View File

@ -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)
// }
}