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New big rats and set the precision to 18 (atto = 1e-18)

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License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protocol.ai>
This commit is contained in:
Jakub Sztandera 2019-10-18 23:45:15 +09:00
parent 03d847b8a6
commit 237df4cc44
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GPG Key ID: 9A9AF56F8B3879BA
1 changed files with 3 additions and 3 deletions
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6
chain/types/fil.go
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@ -11,12 +11,12 @@ import (
type FIL BigInt
func (f FIL) String() string {
r := big.NewRat(1, 1).SetFrac(f.Int, big.NewInt(build.FilecoinPrecision))
return strings.TrimRight(r.FloatString(30), "0")
r := new(big.Rat).SetFrac(f.Int, big.NewInt(build.FilecoinPrecision))
return strings.TrimRight(r.FloatString(18), "0")
}
func ParseFIL(s string) (FIL, error) {
r, ok := big.NewRat(1, 1).SetString(s)
r, ok := new(big.Rat).SetString(s)
if !ok {
return FIL{}, fmt.Errorf("failed to parse %q as a decimal number", s)
}