hreflect

Documentation

Overview

Package hreflect contains reflect helpers.

Index

• func IsTruthful(in interface{}) bool
• func IsTruthfulValue(val reflect.Value) (truth bool)

Functions

func IsTruthful

func IsTruthful(in interface{}) 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