shark

README

Shark

Shark is a set of tools for handling errors and panics in Go.

Installation

go get -u github.com/Kamva/shark

Documentation

Index

• func PanicIfError(err error)
• func PanicIfErrorWithMessage(err error, message string)
• type ErrorBag
  • func NewErrorBag() ErrorBag
  • func (b ErrorBag) Append(key string, value string)
  • func (b ErrorBag) GetErrors() map[string][]string
  • func (b ErrorBag) Map(function ErrorBagMapper) ErrorBag
  • func (b ErrorBag) Merge(errorBag ErrorBag) ErrorBag
• type ErrorBagMapper

Functions

func PanicIfError

func PanicIfError(err error)

PanicIfError panic exception if the given error is not nil

func PanicIfErrorWithMessage

func PanicIfErrorWithMessage(err error, message string)

PanicIfErrorWithMessage panic with custom message if given error is not nil

Types

type ErrorBag

type ErrorBag struct {
	// contains filtered or unexported fields
}

ErrorBag is a error container

func NewErrorBag

func NewErrorBag() ErrorBag

NewErrorBag return new instance of error bag object.

func (ErrorBag) Append

func (b ErrorBag) Append(key string, value string)

Append add new error for key

func (ErrorBag) GetErrors

func (b ErrorBag) GetErrors() map[string][]string

GetErrors returns all errors of all keys

func (ErrorBag) Map

func (b ErrorBag) Map(function ErrorBagMapper) ErrorBag

Map accepts a mapper function and run it in every errors slice and return new error bag.

func (ErrorBag) Merge

func (b ErrorBag) Merge(errorBag ErrorBag) ErrorBag

Merge merge current error bag with given error bag and return the merged one.

type ErrorBagMapper

type ErrorBagMapper func([]string) []string

ErrorBagMapper is a function type that accept errors of a field, process theme, and then return the processed errors.