util

package

v4.4.0+incompatible Latest Latest Go to latest Published: Aug 5, 2017 License: AGPL-3.0, AGPL-3.0-or-later Imports: 2 Imported by: 0

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Repository

github.com/chiiruno/meguca

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Documentation ¶

Overview ¶

Package util contains various general utility functions used throughout the project.

Index ¶

func CloneBytes(b []byte) []byte
func ConcatStrings(s ...string) string
func HashBuffer(buf []byte) string
func Parallel(fns ...func() error) error
func SplitPunctuation(word []byte) (leading byte, mid []byte, trailing byte)
func SplitPunctuationString(word string) (leading byte, mid string, trailing byte)
func Waterfall(fns ...func() error) (err error)
func WrapError(text string, err error) error

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CloneBytes ¶

func CloneBytes(b []byte) []byte

CloneBytes creates a copy of b

func ConcatStrings ¶

func ConcatStrings(s ...string) string

ConcatStrings efficiently concatenates strings with only one extra allocation

func HashBuffer ¶

func HashBuffer(buf []byte) string

HashBuffer computes a base64 MD5 hash from a buffer

func Parallel ¶

func Parallel(fns ...func() error) error

Execute functions in parallel. The first error is returned, if any.

func SplitPunctuation ¶

func SplitPunctuation(word []byte) (leading byte, mid []byte, trailing byte)

SplitPunctuation splits off one byte of leading and trailing punctuation, if any, and returns the 3 split parts. If there is no edge punctuation, the respective byte = 0.

func SplitPunctuationString ¶

func SplitPunctuationString(word string) (
	leading byte, mid string, trailing byte,
)

SplitPunctuationString splits off one byte of leading and trailing punctuation, if any, and returns the 3 split parts. If there is no edge punctuation, the respective byte = 0.

func Waterfall ¶

func Waterfall(fns ...func() error) (err error)

Waterfall executes a slice of functions until the first error returned. This error, if any, is returned to the caller.

func WrapError ¶

func WrapError(text string, err error) error

WrapError wraps error types to create compound error chains

Types ¶

This section is empty.

Source Files ¶

View all Source files

util.go

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