currency

Documentation

Overview

Package currency provides a fixed-precision representation of an amount of currency as an integer count of millicents.

Index

• Constants
• type Value
  • func ParseUSD(s string) (Value, error)
  • func (c Value) String() string
  • func (c Value) USD() string

Constants

const (
	Millicents = 1
	Cents      = 1000 * Millicents
	Dollars    = 100 * Cents
)

The units of currency.

Types

type Value

type Value int64

Value represents a currency value

func ParseUSD

func ParseUSD(s string) (Value, error)

ParseUSD parses a string denoting a value in US dollars to a Value.

func (Value) String

func (c Value) String() string

String renders c as a value in millicents.

func (Value) USD

func (c Value) USD() string

USD renders c as a value in U.S. dollars ($ddd.cc).