strutil

Documentation

Overview

Package strutil provides various utilities for manipulating strings

Index

• func Join(list []string, delim string) string
• func PadLeft(str string, length int, pad byte) string
• func PadRight(str string, length int, pad byte) string
• func Resize(s string, length uint, rightAlign bool) string
• func RuneWidth(s rune) int
• func StringWidth(s string) int
• func Strip(s string) string

Functions

func Join

func Join(list []string, delim string) string

Join joins the list of the string with the delim provided. Returns an empty string for empty list

func PadLeft

func PadLeft(str string, length int, pad byte) string

PadLeft returns a new string of a specified length in which the beginning of the current string is padded with spaces or with a specified Unicode character.

func PadRight

func PadRight(str string, length int, pad byte) string

PadRight returns a new string of a specified length in which the end of the current string is padded with spaces or with a specified Unicode character.

func Resize

func Resize(s string, length uint, rightAlign bool) string

Resize resizes the string with the given length. It ellipses with '...' when the string's length exceeds the desired length or pads spaces to the right of the string when length is smaller than desired

func RuneWidth

func RuneWidth(s rune) int

RuneWidth returns the actual width of the rune

func StringWidth

func StringWidth(s string) int

StringWidth returns the actual width of the string without colors

func Strip

func Strip(s string) string

Strip strips the string of all colors