Add yaml-unmarshal examples

Dependencies

• [2] G5KXCVIL tictactoe: initial import
• [*] MCHVA5DY Palindrome initial import

Change contents

• file addition: yaml-unmarshal (dxwrx-rx-r)
  [4.11]
• file addition: main.go (-xw-x--x--)
  [0.17]
  + package main

  +

  + import (

  + "fmt"

  + "log"

  +

  + yaml "gopkg.in/yaml.v2"

  + )

  +

  + func main() {

  + input1 := `

  + - path: /foo

  + url: https://hup.hu

  + - path: /whatevs

  + url: http://index.hu

  + `

  + // Convert YAML to struct

  + type yamlStruct struct {

  + Path string

  + URL string

  + }

  + var test1 []yamlStruct

  + err := yaml.Unmarshal([]byte(input1), &test1)

  + if err != nil {

  + log.Printf("%s", err)

  + }

  + fmt.Println(test1)

  +

  + input2 := `

  + entries:

  + - path: /foo

  + url: https://hup.hu

  + - path: /whatevs

  + url: http://index.hu

  + `

  + // Convert YAML to map[string]interface{}

  + // This will create separate map for each entry

  + type IntEntry map[string]interface{}

  + type mapStruct struct {

  + Element []IntEntry `yaml:"entries"`

  + }

  + var test2 mapStruct

  + err = yaml.Unmarshal([]byte(input2), &test2)

  + if err != nil {

  + log.Printf("%s", err)

  + }

  + fmt.Println(test2)

  + }
• replacement in snippets/tictactoe/go.mod at line 5
  [2.2004]→[2.2004:2047](∅→∅)
  − require github.com/stretchr/testify v1.6.1
  [2.2004]
  + require (

  + github.com/stretchr/testify v1.6.1

  + golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e // indirect

  + )