balance

Documentation

Index

• type Balance
  • func Diffs(bals []*Balance) []*Balance
  • func New(valuation *commodities.Commodity) *Balance
  • func (b *Balance) Copy() *Balance
  • func (b *Balance) Minus(bo *Balance)
  • func (b *Balance) Update(day *ledger.Day, np prices.NormalizedPrices, close bool) error
• type Builder
  • func (b Builder) Build(l ledger.Ledger) ([]*Balance, error)
• type CommodityAccount
  • func (p CommodityAccount) Less(p1 CommodityAccount) bool
• type Error
  • func (be Error) Error() string

Types

type Balance

type Balance struct {
	Date             time.Time
	Amounts, Values  map[CommodityAccount]decimal.Decimal
	Account          map[*accounts.Account]bool
	Valuation        *commodities.Commodity
	NormalizedPrices prices.NormalizedPrices
}

Balance represents a balance for accounts at the given date.

func Diffs

func Diffs(bals []*Balance) []*Balance

Diffs creates the difference balances for the given slice of balances. The returned slice is one element smaller than the input slice. The balances are mutated.

func New

func New(valuation *commodities.Commodity) *Balance

New creates a new balance.

func (*Balance) Copy

func (b *Balance) Copy() *Balance

Copy deeply copies the balance

func (*Balance) Minus

func (b *Balance) Minus(bo *Balance)

Minus mutably subtracts the given balance from the receiver.

func (*Balance) Update

func (b *Balance) Update(day *ledger.Day, np prices.NormalizedPrices, close bool) error

Update updates the balance with the given Day

type Builder

type Builder struct {
	From, To    *time.Time
	Period      *date.Period
	Last        int
	Valuation   *commodities.Commodity
	Close, Diff bool
}

Builder builds a sequence of balances.

func (Builder) Build

func (b Builder) Build(l ledger.Ledger) ([]*Balance, error)

Build builds a sequence of balances.

type CommodityAccount

type CommodityAccount struct {
	Account   *accounts.Account
	Commodity *commodities.Commodity
}

CommodityAccount represents a position.

func (CommodityAccount) Less

func (p CommodityAccount) Less(p1 CommodityAccount) bool

Less establishes a partial ordering of commodity accounts.

type Error

type Error struct {
	// contains filtered or unexported fields
}

Error is an error.

func (Error) Error

func (be Error) Error() string