regex

package

v2.0.8 Latest Latest Go to latest Published: Sep 4, 2023 License: MIT Imports: 3 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/AspieSoft/go-regex-re2

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Documentation ¶

Index ¶

func Escape(re string) string
func IsValid(str []byte) bool
func JoinBytes(bytes ...interface{}) []byte
type RE2
type Regexp
- func Compile(re string, params ...string) *Regexp
- func CompileTry(re string, params ...string) (*Regexp, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Escape ¶

func Escape(re string) string

Escape will escape regex special chars

func IsValid ¶

func IsValid(str []byte) bool

IsValid will return true if a regex is valid and can compile

func JoinBytes ¶

func JoinBytes(bytes ...interface{}) []byte

JoinBytes is an easy way to join multiple values into a single []byte

Types ¶

type RE2 ¶

type RE2 *regexp.Regexp

type Regexp ¶

type Regexp struct {
	RE *regexp.Regexp
	// contains filtered or unexported fields
}

func Compile ¶

func Compile(re string, params ...string) *Regexp

Comp compiles a regular expression and store it in the cache

func CompileTry ¶

func CompileTry(re string, params ...string) (*Regexp, error)

CompTry tries to compile or returns an error

func (*Regexp) Match ¶

func (reg *Regexp) Match(str []byte) bool

Match returns true if a []byte matches a regex

func (*Regexp) ReplaceFunc ¶

func (reg *Regexp) ReplaceFunc(str []byte, rep func(data func(int) []byte) []byte, blank ...bool) []byte

RepFunc replaces a string with the result of a function

similar to JavaScript .replace(/re/, function(data){})

func (*Regexp) ReplaceString ¶

func (reg *Regexp) ReplaceString(str []byte, rep []byte) []byte

ReplaceString is a more complex version of the RepStr method

this function will replace things in the result like $1 with your capture groups

use $0 to use the full regex capture group

use ${123} to use numbers with more than one digit

func (*Regexp) ReplaceStringLiteral ¶

func (reg *Regexp) ReplaceStringLiteral(str []byte, rep []byte) []byte

ReplaceStringLiteral replaces a string with another string

@rep uses the literal string, and does Not use args like $1

func (*Regexp) Split ¶

func (reg *Regexp) Split(str []byte) [][]byte

Split splits a string, and keeps capture groups

Similar to JavaScript .split(/re/)

Source Files ¶

View all Source files

verbose.go

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