tailfile

Documentation

Overview

Package tailfile provides helper functions to read the nth lines of any ReadSeeker.

Index

• Variables
• func TailFile(f io.ReadSeeker, n int) ([][]byte, error)

Variables

var ErrNonPositiveLinesNumber = errors.New("The number of lines to extract from the file must be positive")

ErrNonPositiveLinesNumber is an error returned if the lines number was negative.

Functions

func TailFile

func TailFile(f io.ReadSeeker, n int) ([][]byte, error)

TailFile returns last n lines of reader f (could be a nil).