unit

package
v0.0.0-...-5a547ea Latest Latest
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 Go to latest Published: Jul 12, 2018 License: MIT Imports: 8 Imported by: 1

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unit

  • Still in development :)

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	FloatPricePrecision int     = 2
	FloatPricePow       float64 = math.Pow10(FloatPricePrecision)
)
View Source 
var (
	IntPricePrecision int     = 2
	IntPricePow       float64 = math.Pow10(IntPricePrecision)
)

Functions

func CurrencyMapping 

func CurrencyMapping(s string) string

func CurrencyUnMapping 

func CurrencyUnMapping(mapping string) string

func SetCurrencyMapping 

func SetCurrencyMapping(s, mapping string)

func SetCurrencyMappingFunc 

func SetCurrencyMappingFunc(f func(string) string)

func SetCurrencyMappingPair 

func SetCurrencyMappingPair(s, mapping string)

func SetCurrencyUnMapping 

func SetCurrencyUnMapping(s, mapping string)

func SetCurrencyUnMappingFunc 

func SetCurrencyUnMappingFunc(f func(string) string)

func SetFloatPricePrecision 

func SetFloatPricePrecision(e int)

func SetIntPricePrecision 

func SetIntPricePrecision(e int)

Types

type Currency 

type Currency string

func NewCurrency 

func NewCurrency(s string) Currency

func (*Currency) Equal 

func (c *Currency) Equal(s Currency) bool

func (*Currency) EqualString 

func (c *Currency) EqualString(s string) bool

func (*Currency) MarshalJSON 

func (c *Currency) MarshalJSON() ([]byte, error)

func (*Currency) Scan 

func (c *Currency) Scan(src interface{}) error

func (*Currency) SetString 

func (c *Currency) SetString(s string) *Currency

func (Currency) String 

func (c Currency) String() string

func (Currency) StringMapping 

func (c Currency) StringMapping() string

func (*Currency) UnmarshalJSON 

func (c *Currency) UnmarshalJSON(data []byte) error

func (Currency) Value 

func (c Currency) Value() (driver.Value, error)

type FloatPrice 

type FloatPrice float64
const (
	MaxFloatPrice FloatPrice = FloatPrice(math.MaxFloat64)
	MinFloatPrice FloatPrice = FloatPrice(math.SmallestNonzeroFloat64)
)

func NewFloatPrice 

func NewFloatPrice(f float64, places ...int) FloatPrice

func NewFloatPriceInt 

func NewFloatPriceInt(i int64, places ...int) FloatPrice

func NewFloatPriceIntString 

func NewFloatPriceIntString(value string, places ...int) FloatPrice

func NewFloatPriceString 

func NewFloatPriceString(value string, places ...int) FloatPrice

func (*FloatPrice) Add 

func (p *FloatPrice) Add(q FloatPrice) *FloatPrice

rounded p+q and returns p

func (FloatPrice) Cmp 

func (p FloatPrice) Cmp(q FloatPrice) int

Cmp compares p and p and returns: 

-1 if p <  p
 0 if p == p (incl. -0 == 0, -Inf == -Inf, and +Inf == +Inf)
+1 if p >  p

func (*FloatPrice) Diff 

func (p *FloatPrice) Diff(x ...FloatPrice) *FloatPrice

rounded p-x... and returns p

func (*FloatPrice) Equal 

func (p *FloatPrice) Equal(f float64) bool

func (FloatPrice) Float64 

func (p FloatPrice) Float64() float64

func (FloatPrice) GetDiff 

func (p FloatPrice) GetDiff(x ...FloatPrice) FloatPrice

rounded p+x... and returns

func (FloatPrice) GetDiv 

func (p FloatPrice) GetDiv(x ...FloatPrice) FloatPrice

rounded quotient p/q... and returns

func (FloatPrice) GetMul 

func (p FloatPrice) GetMul(x ...FloatPrice) FloatPrice

rounded product p*q... and returns

func (FloatPrice) GetNegation 

func (p FloatPrice) GetNegation() FloatPrice

returns negation

func (FloatPrice) GetSum 

func (p FloatPrice) GetSum(x ...FloatPrice) FloatPrice

rounded p+x... and returns

func (*FloatPrice) GreaterEqual 

func (p *FloatPrice) GreaterEqual(f float64) bool

func (*FloatPrice) GreaterThan 

func (p *FloatPrice) GreaterThan(f float64) bool

func (FloatPrice) Int64 

func (p FloatPrice) Int64() int64

func (*FloatPrice) IsNegative 

func (p *FloatPrice) IsNegative() bool

func (*FloatPrice) IsPositive 

func (p *FloatPrice) IsPositive() bool

func (*FloatPrice) IsZero 

func (p *FloatPrice) IsZero() bool

func (*FloatPrice) LessEqual 

func (p *FloatPrice) LessEqual(f float64) bool

func (*FloatPrice) LessThan 

func (p *FloatPrice) LessThan(f float64) bool

func (*FloatPrice) MarshalJSON 

func (p *FloatPrice) MarshalJSON() ([]byte, error)

func (*FloatPrice) Mul 

func (p *FloatPrice) Mul(q FloatPrice) *FloatPrice

rounded product p*q and returns p

func (*FloatPrice) Quo 

func (p *FloatPrice) Quo(q FloatPrice) *FloatPrice

rounded quotient p/q and returns p

func (FloatPrice) ReciprocalFloat64 

func (p FloatPrice) ReciprocalFloat64(places ...int) float64

func (*FloatPrice) Round 

func (p *FloatPrice) Round(places int) *FloatPrice

func (*FloatPrice) Scan 

func (p *FloatPrice) Scan(src interface{}) error

func (*FloatPrice) SetFloat64 

func (p *FloatPrice) SetFloat64(f float64, places ...int) *FloatPrice

func (*FloatPrice) SetInt64 

func (p *FloatPrice) SetInt64(i int64, places ...int) *FloatPrice

func (FloatPrice) String 

func (p FloatPrice) String() string

func (FloatPrice) StringFloat 

func (p FloatPrice) StringFloat() string

func (FloatPrice) StringInt 

func (p FloatPrice) StringInt() string

func (*FloatPrice) Sub 

func (p *FloatPrice) Sub(q FloatPrice) *FloatPrice

rounded p-q and returns p

func (*FloatPrice) Sum 

func (p *FloatPrice) Sum(x ...FloatPrice) *FloatPrice

rounded p+x... and returns p

func (*FloatPrice) UnmarshalJSON 

func (p *FloatPrice) UnmarshalJSON(data []byte) error

func (FloatPrice) Value 

func (p FloatPrice) Value() (driver.Value, error)

func (*FloatPrice) Zero 

func (p *FloatPrice) Zero()

type IntPrice 

type IntPrice int64
const (
	MaxIntPrice IntPrice = IntPrice(math.MaxInt64)
	MinIntPrice IntPrice = IntPrice(math.MinInt64)
)

func NewIntPrice 

func NewIntPrice(value int64) IntPrice

func NewIntPriceFloat 

func NewIntPriceFloat(value float64, places ...int) IntPrice

func NewIntPriceFloatString 

func NewIntPriceFloatString(value string) IntPrice

func NewIntPriceString 

func NewIntPriceString(value string) IntPrice

func (*IntPrice) Add 

func (p *IntPrice) Add(q IntPrice) *IntPrice

rounded p+q and returns p

func (IntPrice) Cmp 

func (p IntPrice) Cmp(q IntPrice) int

Cmp compares p and p and returns: 

-1 if p <  p
 0 if p == p (incl. -0 == 0, -Inf == -Inf, and +Inf == +Inf)
+1 if p >  p

func (*IntPrice) Diff 

func (p *IntPrice) Diff(x ...IntPrice) *IntPrice

rounded p-x... and returns p

func (*IntPrice) Equal 

func (p *IntPrice) Equal(f float64) bool

func (IntPrice) Float64 

func (p IntPrice) Float64() float64

func (IntPrice) GetDiff 

func (p IntPrice) GetDiff(x ...IntPrice) IntPrice

rounded p+x... and returns

func (IntPrice) GetMul 

func (p IntPrice) GetMul(x ...IntPrice) IntPrice

rounded product p*+x... and returns p

func (IntPrice) GetNegation 

func (p IntPrice) GetNegation() IntPrice

returns negation

func (IntPrice) GetQuo 

func (p IntPrice) GetQuo(x ...IntPrice) IntPrice

rounded quotient p/+x... and returns p

func (IntPrice) GetSum 

func (p IntPrice) GetSum(x ...IntPrice) IntPrice

rounded p+x... and returns

func (*IntPrice) GreaterEqual 

func (p *IntPrice) GreaterEqual(f float64) bool

func (*IntPrice) GreaterThan 

func (p *IntPrice) GreaterThan(f float64) bool

func (IntPrice) Int64 

func (p IntPrice) Int64() int64

func (*IntPrice) IsNegative 

func (p *IntPrice) IsNegative() bool

func (*IntPrice) IsPositive 

func (p *IntPrice) IsPositive() bool

func (*IntPrice) IsZero 

func (p *IntPrice) IsZero() bool

func (*IntPrice) LessEqual 

func (p *IntPrice) LessEqual(f float64) bool

func (*IntPrice) LessThan 

func (p *IntPrice) LessThan(f float64) bool

func (*IntPrice) MarshalJSON 

func (p *IntPrice) MarshalJSON() ([]byte, error)

func (*IntPrice) Mul 

func (p *IntPrice) Mul(q IntPrice) *IntPrice

rounded product p*q and returns p

func (*IntPrice) Quo 

func (p *IntPrice) Quo(q IntPrice) *IntPrice

rounded quotient p/q and returns p

func (IntPrice) ReciprocalFloat64 

func (p IntPrice) ReciprocalFloat64(places ...int) float64

func (*IntPrice) Round 

func (p *IntPrice) Round(places int) *IntPrice

func (*IntPrice) Scan 

func (p *IntPrice) Scan(src interface{}) error

func (*IntPrice) SetFloat64 

func (p *IntPrice) SetFloat64(f float64, places ...int) *IntPrice

func (*IntPrice) SetInt64 

func (p *IntPrice) SetInt64(i int64) *IntPrice

func (IntPrice) String 

func (p IntPrice) String() string

func (IntPrice) StringFloat 

func (p IntPrice) StringFloat() string

func (*IntPrice) Sub 

func (p *IntPrice) Sub(q IntPrice) *IntPrice

rounded p-q and returns p

func (*IntPrice) Sum 

func (p *IntPrice) Sum(x ...IntPrice) *IntPrice

rounded p+x... and returns p

func (*IntPrice) UnmarshalJSON 

func (p *IntPrice) UnmarshalJSON(data []byte) error

func (IntPrice) Value 

func (p IntPrice) Value() (driver.Value, error)

func (*IntPrice) Zero 

func (p *IntPrice) Zero()

Source Files

View all Source files

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