utils

func AppendUnique ¶

func AppendUnique(list []string, element string) []string

func CIDFromJSONBytes ¶

func CIDFromJSONBytes(content []byte) (string, error)

CIDFromJSONBytes returns CID (cbor) for json (as bytes).

func CIDFromJSONBytesUsingIpldPrime ¶

func CIDFromJSONBytesUsingIpldPrime(content []byte) (string, error)

CIDFromJSONBytesUsingIpldPrime returns CID (dagcbor) for json (as bytes). This is combination of samples for unmarshalling and linking see: https://pkg.go.dev/github.com/ipld/go-ipld-prime

func GenerateHash ¶

func GenerateHash(json map[string]interface{}) (string, []byte, error)

GenerateHash returns the hash of the canonicalized JSON input.

func GenerateMnemonic ¶

func GenerateMnemonic() (string, error)

func GetAttributeAsString ¶

func GetAttributeAsString(obj map[string]interface{}, attr string) (string, error)

GetAttributeAsString returns a map attribute as string, if possible.

func Int64ToBytes ¶

func Int64ToBytes(num int64) ([]byte, error)

func SetToSlice ¶

func SetToSlice(set set.Set) []string

func SliceToSet ¶

func SliceToSet(names []string) set.Set