Learning Functional Programming in Go

func HandlePanic

Here is our HandlePanic() function:

func HandlePanic(err error) {   if err != nil {      _, filePath, lineNo, _ := runtime.Caller(1)      _, fileName := path.Split(filePath)      msg := fmt.Sprintf("[file:%s line:%d]: %s", fileName, lineNo, err.Error())      panic(msg)   }}

It is worth noting that we import our utils package by prefacing it with a period like this:

import . "utils"

This allows us to reference public functions (starting with capital letters) without including the utils package name.