str

Documentation

Index

• Variables
• func ClearQuotes(str string) string
• func EqualFoldWithoutChars(s1, s2 string) bool
• func FormatCmdKey(s string) string
• func FormatEnvKey(s string) string
• func IsLetter(b byte) bool
• func IsLetterLower(b byte) bool
• func IsLetterUpper(b byte) bool
• func IsNumeric(s string) bool
• func RemoveSymbols(s string) string
• func ReplaceByMap(origin string, replaces map[string]string) string
• func SplitAndTrim(str, delimiter string, characterMask ...string) []string
• func StripSlashes(str string) string
• func Trim(str string, characterMask ...string) string
• func UcFirst(s string) string

Variables

var (
	// DefaultTrimChars are the characters which are stripped by Trim* functions in default.
	DefaultTrimChars = string([]byte{
		'\t',
		'\v',
		'\n',
		'\r',
		'\f',
		' ',
		0x00,
		0x85,
		0xA0,
	})
)

Functions

func ClearQuotes

func ClearQuotes(str string) string

ClearQuotes remove double quotes

func EqualFoldWithoutChars

func EqualFoldWithoutChars(s1, s2 string) bool

EqualFoldWithoutChars checks string `s1` and `s2` equal case-insensitively, with/without chars '-'/'_'/'.'/' '.

func FormatCmdKey

func FormatCmdKey(s string) string

FormatCmdKey formats string `s` as command key using uniformed format.

func FormatEnvKey

func FormatEnvKey(s string) string

FormatEnvKey formats string `s` as environment key using uniformed format.

func IsLetter

func IsLetter(b byte) bool

IsLetter checks whether the given byte b is a letter.

func IsLetterLower

func IsLetterLower(b byte) bool

IsLetterLower checks whether the given byte b is in lower case.

func IsLetterUpper

func IsLetterUpper(b byte) bool

IsLetterUpper checks whether the given byte b is in upper case.

func IsNumeric

func IsNumeric(s string) bool

IsNumeric checks whether the given string s is numeric. Note that float string like "123.456" is also numeric.

func RemoveSymbols

func RemoveSymbols(s string) string

RemoveSymbols removes all symbols from string and lefts only numbers and letters.

func ReplaceByMap

func ReplaceByMap(origin string, replaces map[string]string) string

ReplaceByMap returns a copy of `origin`, which is replaced by a map in unordered way, case-sensitively.

func SplitAndTrim

func SplitAndTrim(str, delimiter string, characterMask ...string) []string

SplitAndTrim splits string `str` by a string `delimiter` to an array, and calls Trim to every element of this array. It ignores the elements which are empty after Trim.

func StripSlashes

func StripSlashes(str string) string

StripSlashes un-quotes a quoted string by AddSlashes.

func Trim

func Trim(str string, characterMask ...string) string

Trim strips whitespace (or other characters) from the beginning and end of a string. The optional parameter `characterMask` specifies the additional stripped characters.

func UcFirst

func UcFirst(s string) string

UcFirst returns a copy of the string s with the first letter mapped to its upper case.