package hreflect

import "github.com/gohugoio/hugo/common/hreflect"

Package hreflect contains reflect helpers.

Index ¶

• Variables
• 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 IsNumber(kind reflect.Kind) bool
• func IsTruthful(in any) bool
• func IsTruthfulValue(val reflect.Value) (truth bool)
• func IsUint(kind reflect.Kind) bool

Variables ¶

var ContextInterface = reflect.TypeOf((*context.Context)(nil)).Elem()

Functions ¶

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 IsNumber ¶

func IsNumber(kind reflect.Kind) bool

TODO(bep) replace the private versions in /tpl with these. IsNumber returns whether the given kind is a number.

func IsTruthful ¶

func IsTruthful(in any) bool

IsTruthful returns whether in represents a truthful value. See IsTruthfulValue

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

func IsUint ¶

func IsUint(kind reflect.Kind) bool

IsUint returns whether the given kind is an uint.

Source Files ¶

helpers.go