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36 lines
864 B
36 lines
864 B
11 years ago
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package ethutil
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import (
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"fmt"
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"math/big"
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)
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var (
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Ether = BigPow(10, 18)
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Finney = BigPow(10, 15)
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Szabo = BigPow(10, 12)
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Vito = BigPow(10, 9)
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Turing = BigPow(10, 6)
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Eins = BigPow(10, 3)
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Wei = big.NewInt(1)
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)
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func CurrencyToString(num *big.Int) string {
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switch {
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case num.Cmp(Ether) >= 0:
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return fmt.Sprintf("%v Ether", new(big.Int).Div(num, Ether))
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case num.Cmp(Finney) >= 0:
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return fmt.Sprintf("%v Finney", new(big.Int).Div(num, Finney))
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case num.Cmp(Szabo) >= 0:
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return fmt.Sprintf("%v Szabo", new(big.Int).Div(num, Szabo))
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case num.Cmp(Vito) >= 0:
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return fmt.Sprintf("%v Vito", new(big.Int).Div(num, Vito))
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case num.Cmp(Turing) >= 0:
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return fmt.Sprintf("%v Turing", new(big.Int).Div(num, Turing))
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case num.Cmp(Eins) >= 0:
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return fmt.Sprintf("%v Eins", new(big.Int).Div(num, Eins))
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}
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return fmt.Sprintf("%v Wei", num)
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}
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