io

Documentation

Index

• Variables
• func AppendFile(filename string, content string) (val i, err error)
• func CurDir() (str i, err error)
• func Exists(filename string) (val i, err error)
• func Input(prompt string) (input i, err error)
• func NewDir(dirname string) (val i, err error)
• func NewFile(filename string) (val i, err error)
• func ReadDir(dir string) (val i, err error)
• func ReadFile(filename string) (str i, err error)
• func WriteFile(filename string, content string) (val i, err error)

Variables

var (
	ErrInvalidPath = errors.New("invalid path, line %d")
)

Functions

func AppendFile

func AppendFile(filename string, content string) (val i, err error)

Appends content to file. func appendFile(filename string, content string)

func CurDir

func CurDir() (str i, err error)

Returns current working directory func curDir() string

func Exists

func Exists(filename string) (val i, err error)

Returns true if file exists. func exists(filename string) bool

func Input

func Input(prompt string) (input i, err error)

Gets user input from stdin. func input(prompt string) string

func NewDir

func NewDir(dirname string) (val i, err error)

Creates new directory. func newDir(name string)

func NewFile

func NewFile(filename string) (val i, err error)

Creates new file. If the file already exists it will be overwritten. func newFile(name string)

func ReadDir

func ReadDir(dir string) (val i, err error)

Returns list of files/directories in dir. func readDir(dir string) []string

func ReadFile

func ReadFile(filename string) (str i, err error)

Reads file and returns text. func readFile(filename string) string

func WriteFile

func WriteFile(filename string, content string) (val i, err error)

Writes content to file. Overwrites previous file content. func writeFile(filename string, content string)