Money class

Represents money

Supports +, -, /, *, % and all comparison operators, but works only with instances of the same currency. See CurrencyInfo to exchange currencies by rate

Implemented types

Constructors

Money(int amount, Currency currency)
Constructs new money instance
const
Money.abs(Money target)
Returns new Money instance of the same currency with absolute value of amount
factory
Money.float(double amount, Currency currency)
Converts double to integer which represents amount of the instance in the smallest unit of the currency
factory
Money.separated(int integer, int fraction, Currency currency)
Accepts main and fractional part of the amount as two integers
factory

Properties

amount → int
Amount of money in the smallest unit of a currency
final
currency → Currency
The currency of money
final
hashCode → int
The hash code for this object.
no setteroverride
isNegative → bool
Returns true if the amount is < 0
no setter
isZero → bool
Returns true if the amount is 0
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

compareTo(Money other) → int
Compares this object to another object.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDouble() → double
Converts money to a double
toNumericString() → String
Converts money to stringified double
toString() → String
Turns the money object to user-friendly string
override

Operators

operator %(int other) → Money
Does euclidean division (mod) of amount of the Money on integer operand and creates new instance
operator *(int other) → Money
Multiplies amount of the Money on integer operand and creates new instance
operator +(Money other) → Money
Adds amount of the second Money operand and creates new instance
operator -(Money other) → Money
Subtracts amount of the second Money operand and creates new instance
operator /(int other) → Money
Divides amount of the Money on integer operand and creates new instance
operator <(Money other) → bool
Compares amounts of two Money instances
operator <=(Money other) → bool
Compares amounts of two Money instances
operator ==(dynamic other) → bool
The quantity operator
override
operator >(Money other) → bool
Compares amounts of two Money instances
operator >=(Money other) → bool
Compares amounts of two Money instances

Static Properties

fancyCurrencies ↔ bool
Change Money.toString() behavior to use special currency symbols
getter/setter pair

Static Methods

max(List<Money> items) → Money
Selects maximal value among passed
min(List<Money> items) → Money
Selects minimal value among passed

Constants

zero → const Money
Constant for zero amount of a Currency.dummy currency