conv

Documentation

Index

• func DecimalToFloat(input decimal.Decimal) float64
• func DecimalToFloatPrecision(input decimal.Decimal, precision int32) float64
• func FloatToDecimal(input float64) decimal.Decimal
• func StringToDecimal(input string) (decimal.Decimal, error)
• func Truncate(input decimal.Decimal) decimal.Decimal
• func TruncatePrecision(input decimal.Decimal, precision int32) decimal.Decimal

Examples

• DecimalToFloat
• DecimalToFloatPrecision
• StringToDecimal

Functions

func DecimalToFloat

func DecimalToFloat(input decimal.Decimal) float64

DecimalToFloat convert decimal to float

Example

package main

import (
	"fmt"

	"github.com/cryptopay-dev/yaga/conv"
	"github.com/cryptopay-dev/yaga/decimal"
)

func main() {
	f := conv.DecimalToFloat(decimal.NewFromFloat(0.004))
	fmt.Println(f)

}

Output:

0.004

func DecimalToFloatPrecision

func DecimalToFloatPrecision(input decimal.Decimal, precision int32) float64

DecimalToFloatPrecision convert decimal to float with precision

Example

package main

import (
	"fmt"

	"github.com/cryptopay-dev/yaga/conv"
	"github.com/cryptopay-dev/yaga/decimal"
)

func main() {
	f := conv.DecimalToFloatPrecision(decimal.NewFromFloat(0.987), int32(2))
	fmt.Println(f)

}

Output:

0.98

func FloatToDecimal

func FloatToDecimal(input float64) decimal.Decimal

FloatToDecimal convert float to decimal with default precision

func StringToDecimal

func StringToDecimal(input string) (decimal.Decimal, error)

StringToDecimal convert number in string to decimal

Example

package main

import (
	"fmt"

	"github.com/cryptopay-dev/yaga/conv"
)

func main() {
	d, err := conv.StringToDecimal("0.123")
	if err != nil {
		panic(err)
	}
	fmt.Println(d)

}

Output:

0.123

func Truncate

func Truncate(input decimal.Decimal) decimal.Decimal

Truncate truncate decimal number with default precision

func TruncatePrecision

func TruncatePrecision(input decimal.Decimal, precision int32) decimal.Decimal

TruncatePrecision truncate decimal number with param precision