types

func DateRangeIncludes ¶

func DateRangeIncludes(startTime, endTime, targetTime time.Time) bool

DateRangeIncludes returns true if the target date included on the start, end time range. End time is exclusive and start time is inclusive.

func DateRangesOverlap ¶

func DateRangesOverlap(startTimeA, endTimeA, startTimeB, endTimeB time.Time) bool

DateRangesOverlap returns true if two date ranges overlap each other. End time is exclusive and start time is inclusive.

func DecApproxEqual ¶

func DecApproxEqual(a, b sdk.Dec) bool

DecApproxEqual returns true if a and b are approximately equal, which means the diff ratio is equal or less than 0.1%.

func DecApproxSqrt ¶

func DecApproxSqrt(x sdk.Dec) (r sdk.Dec)

DecApproxSqrt returns an approximate estimation of x's square root.

func GenAndDeliverTx ¶

func GenAndDeliverTx(txCtx simulation.OperationInput, fees sdk.Coins, gas uint64) (simtypes.OperationMsg, []simtypes.FutureOperation, error)

GenAndDeliverTx generates a transactions and delivers it.

func GenAndDeliverTxWithFees ¶

func GenAndDeliverTxWithFees(txCtx simulation.OperationInput, gas uint64, fees sdk.Coins) (simtypes.OperationMsg, []simtypes.FutureOperation, error)

GenAndDeliverTxWithFees generates a transaction with given fee and delivers it.

func GetShareValue ¶

func GetShareValue(amount sdk.Int, ratio sdk.Dec) sdk.Int

GetShareValue multiplies with truncation by receiving int amount and decimal ratio and returns int result.

func IsOverflow ¶

func IsOverflow(r interface{}) bool

IsOverflow returns true if the panic value can be interpreted as an overflow.

func PP ¶

func PP(data interface{})

func ParseCoin ¶

func ParseCoin(s string) sdk.Coin

ParseCoin parses and returns sdk.Coin.

func ParseCoins ¶

func ParseCoins(s string) sdk.Coins

ParseCoins parses and returns sdk.Coins.

func ParseDec ¶

func ParseDec(s string) sdk.Dec

ParseDec is a shortcut for sdk.MustNewDecFromStr.

func ParseDecCoins ¶

func ParseDecCoins(s string) sdk.DecCoins

ParseDecCoins parses and returns sdk.DecCoins.

func ParseDecP ¶

func ParseDecP(s string) *sdk.Dec

ParseDecP is like ParseDec, but it returns a pointer to sdk.Dec.

func ParseTime ¶

func ParseTime(s string) time.Time

ParseTime parses and returns time.Time in time.RFC3339 format.

func RandomDec ¶

func RandomDec(r *rand.Rand, min, max sdk.Dec) sdk.Dec

RandomDec returns a random decimal in the half-open interval [min, max).

func RandomInt ¶

func RandomInt(r *rand.Rand, min, max sdk.Int) sdk.Int

RandomInt returns a random integer in the half-open interval [min, max).

func SafeMath ¶

func SafeMath(f, onOverflow func())

SafeMath runs f in safe mode, which means that any panics occurred inside f gets caught by recover() and if the panic was an overflow, onOverflow is run. Otherwise, if the panic was not an overflow, then SafeMath will re-throw the panic.

func ShuffleSimAccounts ¶

func ShuffleSimAccounts(r *rand.Rand, accs []simtypes.Account) []simtypes.Account

ShuffleSimAccounts returns randomly shuffled simulation accounts.

func TestAddress ¶

func TestAddress(addrNum int) sdk.AccAddress

TestAddress returns an address for testing purpose. TestAddress returns same address when addrNum is same.