grep

Documentation

Index

• func FileLineByLine(r io.Reader, re *regexp.Regexp) chan string
• func FileLines(r io.Reader, re *regexp.Regexp) []string
• func FileMatch(r io.Reader, re *regexp.Regexp) bool
• func LineByLine(path string, re *regexp.Regexp) (chan string, error)
• func Lines(path string, re *regexp.Regexp) ([]string, error)
• func Match(path string, re *regexp.Regexp) bool
• func Matches(path string, re *regexp.Regexp, n int) []string

Functions

func FileLineByLine

func FileLineByLine(r io.Reader, re *regexp.Regexp) chan string

func FileLines

func FileLines(r io.Reader, re *regexp.Regexp) []string

func FileMatch

func FileMatch(r io.Reader, re *regexp.Regexp) bool

func LineByLine

func LineByLine(path string, re *regexp.Regexp) (chan string, error)

LineByLine returns each line of the file matching the regex

func Lines

func Lines(path string, re *regexp.Regexp) ([]string, error)

func Match

func Match(path string, re *regexp.Regexp) bool

Match returns true if any lines of the file match the regex

func Matches

func Matches(path string, re *regexp.Regexp, n int) []string

Matches returns maximum n number of matches from the file.

n > 0: at most n matches
n == 0: the result is nil (zero matches)
n < 0: all matches