forEach fo current json string

[baxiry]

I can't use ForEach via json fields. Because it's not gjson.Result type. Currently I use this trick to convert Json string to Resulte type.

data := `{"a": 1, "b": 2}`
result := gjson.Get(`{"obj":`+data+`}`, "obj")
result.ForEach(func(k, v gjson.Result) bool {
       // ...
       return true 
 })

I'm looking for a better way to get the same result. any idea ? thank you

[tidwall]

Use the gjson.Parse function which converts a JSON string to a gjson.Result.

obj := `{"a": 1, "b": 2}`
gjson.Parse(obj).ForEach(func(k, v gjson.Result) bool {
        // ...
        return true 
})

[tidwall]

Optionally you can use @this

obj := `{"a": 1, "b": 2}`
result := gjson.Get(obj, "@this")
result.ForEach(func(k, v gjson.Result) bool {
            // ...
            return true 
})

[baxiry]

Wow! so thanks @tidwall

[tidwall]

You're welcome.