hreflect

Documentation

Index

• func AsTime(v reflect.Value, loc *time.Location) (time.Time, bool)
• func GetMethodByName(v reflect.Value, name string) reflect.Value
• func GetMethodIndexByName(tp reflect.Type, name string) int
• func IsFloat(kind reflect.Kind) bool
• func IsInt(kind reflect.Kind) bool
• func IsTime(tp reflect.Type) bool
• func IsTruthfulValue(val reflect.Value) (truth bool)

Functions

func AsTime

func AsTime(v reflect.Value, loc *time.Location) (time.Time, bool)

AsTime returns v as a time.Time if possible. The given location is only used if the value implements AsTimeProvider (e.g. go-toml local). A zero Time and false is returned if this isn't possible. Note that this function does not accept string dates.

func GetMethodByName

func GetMethodByName(v reflect.Value, name string) reflect.Value

GetMethodByName is the same as reflect.Value.MethodByName, but it caches the type lookup.

func GetMethodIndexByName

func GetMethodIndexByName(tp reflect.Type, name string) int

GetMethodIndexByName returns the index of the method with the given name, or -1 if no such method exists.

func IsFloat

func IsFloat(kind reflect.Kind) bool

IsFloat returns whether the given kind is a float.

func IsInt

func IsInt(kind reflect.Kind) bool

IsInt returns whether the given kind is an int.

func IsTime

func IsTime(tp reflect.Type) bool

IsTime returns whether tp is a time.Time type or if it can be converted into one in ToTime.

func IsTruthfulValue

func IsTruthfulValue(val reflect.Value) (truth bool)

IsTruthfulValue returns whether the given value has a meaningful truth value. This is based on template.IsTrue in Go's stdlib, but also considers IsZero and any interface value will be unwrapped before it's considered for truthfulness.

Based on: https://github.com/golang/go/blob/178a2c42254166cffed1b25fb1d3c7a5727cada6/src/text/template/exec.go#L306