util

Documentation

Index

• func GetSize() (width, height int)
• func OpenCommand(url string) (*exec.Cmd, error)
• func Pad(str string, pad rune, length int, mode PadMode) string
• func PadFormat(input [][]PadSet) []string
• func Pick(max int) int
• func StartProgram(program string, url string)
• func Truncate(s string, max int) string
• type PadMode
• type PadSet
  • func P(str string, mode PadMode) *PadSet

Functions

func GetSize

func GetSize() (width, height int)

func OpenCommand

func OpenCommand(url string) (*exec.Cmd, error)

func Pad

func Pad(str string, pad rune, length int, mode PadMode) string

func PadFormat

func PadFormat(input [][]PadSet) []string

func Pick

func Pick(max int) int

func StartProgram

func StartProgram(program string, url string)

func Truncate

func Truncate(s string, max int) string

Types

type PadMode

type PadMode int

const (
	LeftPad PadMode = iota
	RightPad
)

type PadSet

type PadSet struct {
	Str string
	Pad PadMode
}

func P

func P(str string, mode PadMode) *PadSet