convutil

package

v1.6.35 Latest Latest Go to latest Published: Dec 29, 2018 License: MIT Imports: 11 Imported by: 5

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/ghetzel/go-stockutil

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func Convert(in interface{}, from interface{}, to interface{}) (float64, error)
func ExactConvert(in interface{}, from interface{}, to interface{}) (float64, error)
func MustConvert(in interface{}, from interface{}, to interface{}) float64
func MustExactConvert(in interface{}, from interface{}, to interface{}) float64
type Bytes
type Distance
- func MustParseDistance(in interface{}) Distance
- func ParseDistance(in interface{}) (Distance, error)
type MeasurementSystem
type SIExponents
type Speed
type Unit
- func MustParseUnit(unit string) Unit
- func ParseUnit(unit string) (Unit, error)
type UnitFamily

Constants ¶

View Source

const (
	DistanceMeter        = 1
	DistanceKilometer    = 1000
	DistanceFoot         = 0.3048
	DistanceYard         = 0.9144
	DistanceMile         = 1609.344
	DistanceNauticalMile = 1852
)

View Source

const (
	Yotta SIExponents = 24
	Zetta             = 21
	Exa               = 18
	Peta              = 15
	Tera              = 12
	Giga              = 9
	Mega              = 6
	Kilo              = 3
	Hecto             = 2
	Deca              = 1
	Deci              = -1
	Centi             = -2
	Milli             = -3
	Micro             = -6
	Nano              = -9
	Pico              = -12
	Femto             = -15
	Atto              = -18
	Zepto             = -21
	Yocto             = -24
)

View Source

const (
	SpeedMetersPerSecond = 1
	SpeedKPH             = 0.277778
	SpeedFeetPerSecond   = 0.3048
	SpeedMPH             = 0.44704
	SpeedMach            = 340.29
)

Variables ¶

View Source

var ConvertRoundToPlaces = 6

View Source

var DistanceDisplayUnit = MeasurementSystem(Imperial)

View Source

var SpeedDisplayUnit = MeasurementSystem(Imperial)

Functions ¶

func Convert ¶

func Convert(in interface{}, from interface{}, to interface{}) (float64, error)

func ExactConvert ¶

func ExactConvert(in interface{}, from interface{}, to interface{}) (float64, error)

func MustConvert ¶

func MustConvert(in interface{}, from interface{}, to interface{}) float64

func MustExactConvert ¶

func MustExactConvert(in interface{}, from interface{}, to interface{}) float64

Types ¶

type Bytes ¶ added in v1.6.22

type Bytes float64

const (
	Byte       Bytes = 1
	Kilobyte   Bytes = 1024
	Megabyte   Bytes = 1048576
	Gigabyte   Bytes = 1073741824
	Terabyte   Bytes = 1099511627776
	Petabyte   Bytes = 1125899906842624
	Exabyte    Bytes = 1152921504606846976
	Zettabyte  Bytes = 1180591620717411303424
	Yottabyte  Bytes = 1208925819614629174706176
	Brontobyte Bytes = 1237940039285380274899124224
)

func (Bytes) Auto ¶ added in v1.6.22

func (self Bytes) Auto() (float64, string)

func (Bytes) Convert ¶ added in v1.6.22

func (self Bytes) Convert(to Bytes) (float64, string)

func (Bytes) Format ¶ added in v1.6.22

func (self Bytes) Format(format string, as ...Bytes) string

func (Bytes) String ¶ added in v1.6.22

func (self Bytes) String() string

func (Bytes) To ¶ added in v1.6.22

func (self Bytes) To(unit Bytes) string

type Distance ¶ added in v1.6.35

type Distance float64

func MustParseDistance ¶ added in v1.6.35

func MustParseDistance(in interface{}) Distance

func ParseDistance ¶ added in v1.6.35

func ParseDistance(in interface{}) (Distance, error)

func (Distance) Beyond ¶ added in v1.6.35

func (self Distance) Beyond(other Distance) bool

func (Distance) Equal ¶ added in v1.6.35

func (self Distance) Equal(other Distance) bool

func (Distance) ImperialString ¶ added in v1.6.35

func (self Distance) ImperialString() string

func (Distance) MarshalJSON ¶ added in v1.6.35

func (self Distance) MarshalJSON() ([]byte, error)

func (Distance) MetricString ¶ added in v1.6.35

func (self Distance) MetricString() string

func (Distance) String ¶ added in v1.6.35

func (self Distance) String() string

func (*Distance) UnmarshalJSON ¶ added in v1.6.35

func (self *Distance) UnmarshalJSON(data []byte) error

func (Distance) Within ¶ added in v1.6.35

func (self Distance) Within(other Distance) bool

type MeasurementSystem ¶ added in v1.6.35

type MeasurementSystem string

const (
	Metric   MeasurementSystem = `metric`
	Imperial                   = `imperial`
)

type SIExponents ¶ added in v1.6.22

type SIExponents int

type Speed ¶ added in v1.6.35

type Speed float64

func (Speed) Equal ¶ added in v1.6.35

func (self Speed) Equal(other Speed) bool

func (Speed) FasterThan ¶ added in v1.6.35

func (self Speed) FasterThan(other Speed) bool

func (Speed) MarshalJSON ¶ added in v1.6.35

func (self Speed) MarshalJSON() ([]byte, error)

func (Speed) SlowerThan ¶ added in v1.6.35

func (self Speed) SlowerThan(other Speed) bool

func (Speed) String ¶ added in v1.6.35

func (self Speed) String() string

func (*Speed) UnmarshalJSON ¶ added in v1.6.35

func (self *Speed) UnmarshalJSON(data []byte) error

type Unit ¶

type Unit int

const (
	Invalid Unit = iota
	AU
	Celsius
	Fahrenheit
	Feet
	Kelvin
	KilometersPerHour
	Lightseconds
	Lightminutes
	Lightyears
	Meters
	MetersPerSecond
	Miles
	MilesPerHour
	NauticalMiles
)

func MustParseUnit ¶

func MustParseUnit(unit string) Unit

func ParseUnit ¶

func ParseUnit(unit string) (Unit, error)

func (Unit) Family ¶

func (self Unit) Family() UnitFamily

func (Unit) IsValid ¶

func (self Unit) IsValid() bool

func (Unit) LongString ¶

func (self Unit) LongString() string

func (Unit) String ¶

func (self Unit) String() string

type UnitFamily ¶

type UnitFamily int

const (
	GeneralUnits UnitFamily = iota
	TemperatureUnits
	LengthUnits
	SpeedUnits
	AbsoluteUnit = math.MaxInt64
)

Source Files ¶

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