gojsonq how to use Only method

gosjonq-example-2.go

package main

import (
    "fmt"

    "github.com/thedevsaddam/gojsonq"
)

func main() {
    jq := gojsonq.New().File("./sample-data.json")
    res := jq.From("vendor.items").Where("price", ">", 1200).OrWhere("id", "=", nil).Only("name", "price")
    fmt.Println(res)
    // output: [map[name:MacBook Pro 13 inch retina price:1350] map[name:MacBook Pro 15 inch retina price:1700] map[name:HP core i3 SSD price:850]]
}