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// Copyright © 2019 Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
package tmc_test
import (
"fmt"
"log"
"github.com/bep/tmc"
yaml "gopkg.in/yaml.v2"
)
func Example() {
m1 := map[string]interface{}{"num": 42}
c, err := tmc.New()
if err != nil {
log.Fatal(err)
}
data, err := c.Marshal(m1)
if err != nil {
log.Fatal(err)
}
m2 := make(map[string]interface{})
err = c.Unmarshal(data, &m2)
if err != nil {
log.Fatal(err)
}
num := m2["num"]
fmt.Printf("%v (%T)", num, num)
// Output: 42 (int)
}
func ExampleWithMarshalUnmarshaler() {
m1 := map[string]interface{}{"num": 42}
c, err := tmc.New(tmc.WithMarshalUnmarshaler(new(yamlMarshaler)))
if err != nil {
log.Fatal(err)
}
data, err := c.Marshal(m1)
if err != nil {
log.Fatal(err)
}
m2 := make(map[string]interface{})
err = c.Unmarshal(data, &m2)
if err != nil {
log.Fatal(err)
}
num := m2["num"]
fmt.Printf("%v (%T)", num, num)
// Output: 42 (int)
}
type yamlMarshaler int
func (yamlMarshaler) Marshal(v interface{}) ([]byte, error) {
return yaml.Marshal(v)
}
func (yamlMarshaler) Unmarshal(b []byte, v interface{}) error {
return yaml.Unmarshal(b, v)
}
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