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Documentation

Index

• func Empty(s string) bool
• func LeftPad(text string, leftPad int) string
• func LeftPadMaxLine(value string, maxValueLength, leftPad int) string
• func Safe(s string) bool
• func ValidUrl(s string) bool
• func Wrap(text string, lineWidth int) (string, int)
• func WrapLeftPadded(text string, lineWidth int, leftPad int) (string, int)

Functions

func Empty

func Empty(s string) bool

Empty tell if the string is considered empty once space and not graphics characters are removed

func LeftPad

func LeftPad(text string, leftPad int) string

LeftPad left pad each line of the given text

func LeftPadMaxLine

func LeftPadMaxLine(value string, maxValueLength, leftPad int) string

LeftPadMaxLine pads a string on the left by a specified amount and pads the string on the right to fill the maxLength

func Safe

func Safe(s string) bool

Safe will tell if a character in the string is considered unsafe Currently trigger on unicode control character except \n, \t and \r

func ValidUrl

func ValidUrl(s string) bool

ValidUrl will tell if the string contains what seems to be a valid URL

func Wrap

func Wrap(text string, lineWidth int) (string, int)

Wrap a text for an exact line size Handle properly terminal color escape code

func WrapLeftPadded

func WrapLeftPadded(text string, lineWidth int, leftPad int) (string, int)

Wrap a text for an exact line size with a left padding Handle properly terminal color escape code