pregex

Documentation

Index

• func IsMatch(pattern string, src []byte) bool
• func IsMatchString(pattern string, src string) bool
• func Match(pattern string, src []byte) ([][]byte, error)
• func MatchAll(pattern string, src []byte) ([][][]byte, error)
• func MatchAllString(pattern string, src string) ([][]string, error)
• func MatchString(pattern string, src string) ([]string, error)
• func Quote(s string) string
• func Replace(pattern string, replace, src []byte) ([]byte, error)
• func ReplaceFunc(pattern string, src []byte, replaceFunc func(b []byte) []byte) ([]byte, error)
• func ReplaceFuncMatch(pattern string, src []byte, replaceFunc func(match [][]byte) []byte) ([]byte, error)
• func ReplaceString(pattern, replace, src string) (string, error)
• func ReplaceStringFunc(pattern string, src string, replaceFunc func(s string) string) (string, error)
• func ReplaceStringFuncMatch(pattern string, src string, replaceFunc func(match []string) string) (string, error)
• func Split(pattern string, src string) []string
• func Validate(pattern string) error

Functions

func IsMatch

func IsMatch(pattern string, src []byte) bool

IsMatch checks whether given bytes `src` matches `pattern`.

func IsMatchString

func IsMatchString(pattern string, src string) bool

IsMatchString checks whether given string `src` matches `pattern`.

func Match

func Match(pattern string, src []byte) ([][]byte, error)

Match return bytes slice that matched `pattern`.

func MatchAll

func MatchAll(pattern string, src []byte) ([][][]byte, error)

MatchAll return all bytes slices that matched `pattern`.

func MatchAllString

func MatchAllString(pattern string, src string) ([][]string, error)

MatchAllString return all strings that matched `pattern`.

func MatchString

func MatchString(pattern string, src string) ([]string, error)

MatchString return strings that matched `pattern`.

func Quote

func Quote(s string) string

Quote quotes `s` by replacing special chars in `s` to match the rules of regular expression pattern. And returns the copy.

Eg: Quote(`[foo]`) returns `\[foo\]`.

func Replace

func Replace(pattern string, replace, src []byte) ([]byte, error)

Replace replaces all matched `pattern` in bytes `src` with bytes `replace`.

func ReplaceFunc

func ReplaceFunc(pattern string, src []byte, replaceFunc func(b []byte) []byte) ([]byte, error)

ReplaceFunc replace all matched `pattern` in bytes `src` with custom replacement function `replaceFunc`.

func ReplaceFuncMatch

func ReplaceFuncMatch(pattern string, src []byte, replaceFunc func(match [][]byte) []byte) ([]byte, error)

ReplaceFuncMatch replace all matched `pattern` in bytes `src` with custom replacement function `replaceFunc`. The parameter `match` type for `replaceFunc` is [][]byte, which is the result contains all sub-patterns of `pattern` using Match function.

func ReplaceString

func ReplaceString(pattern, replace, src string) (string, error)

ReplaceString replace all matched `pattern` in string `src` with string `replace`.

func ReplaceStringFunc

func ReplaceStringFunc(pattern string, src string, replaceFunc func(s string) string) (string, error)

ReplaceStringFunc replace all matched `pattern` in string `src` with custom replacement function `replaceFunc`.

func ReplaceStringFuncMatch

func ReplaceStringFuncMatch(pattern string, src string, replaceFunc func(match []string) string) (string, error)

ReplaceStringFuncMatch replace all matched `pattern` in string `src` with custom replacement function `replaceFunc`. The parameter `match` type for `replaceFunc` is []string, which is the result contains all sub-patterns of `pattern` using MatchString function.

func Split

func Split(pattern string, src string) []string

Split slices `src` into substrings separated by the expression and returns a slice of the substrings between those expression matches.

func Validate

func Validate(pattern string) error

Validate checks whether given regular expression pattern `pattern` valid.