github.com/traefik/yaegi@v0.15.1/_test/map25.go (about)

     1  package main
     2  
     3  import (
     4  	"encoding/json"
     5  	"strconv"
     6  )
     7  
     8  func main() {
     9  	jb := []byte(`{"num": "2"}`)
    10  	params := map[string]interface{}{"foo": "1"}
    11  	if err := json.Unmarshal(jb, &params); err != nil {
    12  		panic(err)
    13  	}
    14  	sum := 0
    15  	for _, v := range params {
    16  		i, err := strconv.Atoi(v.(string))
    17  		if err != nil {
    18  			panic(err)
    19  		}
    20  		sum += i
    21  	}
    22  	println(sum)
    23  }
    24  
    25  // Output:
    26  // 3