Vultr parse response : compute, dns, storage, bare metal

[OddCN]

user can use code below, to parse the result of listdDns()

the func ParseListDnsResp(response["body"]) will return a slice of BareMetalInfo

BareMetalInfo is a struct

	listDnsResp, err := vultrdns.ParseListDnsResp(response["body"])
	if err != nil {
		fmt.Println(err)
		return
	}

	for _, dns := range listDnsResp {
		fmt.Printf("%+v\n", dns)
	}

	fmt.Println(listDnsResp[0].Data)
	fmt.Println(listDnsResp[0].Name)
	fmt.Println(listDnsResp[0].Priority)
	fmt.Println(listDnsResp[0].RecordID)

int this PR, implemented

• ParseListDnsResp()
• ParseCreateDiskResp()
• ParseCreateNodeResp()
• ParseCreateBareMetalResp()
• ParseListBareMetalResp()

and updated examples doc