utils

func GetRandomKeysFixedN ¶

func GetRandomKeysFixedN(n int, byteSize int) [][]byte

GetRandomKeysFixedN generates n random fixed sized (byteSize) keys

func GetRandomKeysRandN ¶

func GetRandomKeysRandN(maxN int, byteSize int) [][]byte

GetRandomKeysRandN generate m random keys (size: byteSize), assuming m is also randomly selected from zero to maxN

func GetRandomLegacyValues ¶ added in v0.10.0

func GetRandomLegacyValues(n int, minByteSize, maxByteSize int) [][]byte

func GetRandomRegisterIDs ¶ added in v0.10.0

func GetRandomRegisterIDs(n int) []flow.RegisterID

func GetRandomValues ¶

func GetRandomValues(n int, minByteSize, maxByteSize int) []ledger.Value

func IsBitSet ¶

func IsBitSet(b []byte, i int) bool

IsBitSet returns if the bit at position i in the byte array b is set to 1

func RandomString ¶ added in v0.10.0

func RandomString(n int) string

func SetBit ¶

func SetBit(b []byte, i int)

SetBit sets the bit at position i in the byte array b to 1