Function modPretty

gjson.go:2973–2992

@pretty modifier makes the json look nice.

(json, arg string)

// @pretty modifier makes the json look nice.
func modPretty(json, arg string) string {
	if len(arg) > 0 {
		opts := *pretty.DefaultOptions
		Parse(arg).ForEach(func(key, value Result) bool {
			switch key.String() {
			case "sortKeys":
				opts.SortKeys = value.Bool()
			case "indent":
				opts.Indent = cleanWS(value.String())
			case "prefix":
				opts.Prefix = cleanWS(value.String())
			case "width":
				opts.Width = int(value.Int())
			}
			return true
		})
		return bytesString(pretty.PrettyOptions(stringBytes(json), &opts))
	}
	return bytesString(pretty.Pretty(stringBytes(json)))
}

// @this returns the current element. Can be used to retrieve the root element.
func modThis(json, arg string) string {