utils

Documentation

Index

• Variables
• func EqualFoldWithoutChars(s1, s2 string) bool
• func IsLetter(b byte) bool
• func IsLetterLower(b byte) bool
• func IsLetterUpper(b byte) bool
• func IsNumeric(s string) bool
• func NewReadCloser(content []byte, repeatable bool) io.ReadCloser
• func NewReadCloserWithReadCloser(r io.ReadCloser, repeatable bool) (io.ReadCloser, error)
• 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
• type ReadCloser
  • func (b *ReadCloser) Close() error
  • func (b *ReadCloser) Read(p []byte) (n int, err error)

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 EqualFoldWithoutChars

func EqualFoldWithoutChars(s1, s2 string) bool

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

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 NewReadCloser

func NewReadCloser(content []byte, repeatable bool) io.ReadCloser

NewReadCloser creates and returns a RepeatReadCloser object.

func NewReadCloserWithReadCloser

func NewReadCloserWithReadCloser(r io.ReadCloser, repeatable bool) (io.ReadCloser, error)

NewReadCloserWithReadCloser creates and returns a RepeatReadCloser object with given io.ReadCloser.

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.

Types

type ReadCloser

type ReadCloser struct {
	// contains filtered or unexported fields
}

ReadCloser implements the io.ReadCloser interface which is used for reading request body content multiple times.

Note that it cannot be closed.

func (*ReadCloser) Close

func (b *ReadCloser) Close() error

Close implements the io.ReadCloser interface.

func (*ReadCloser) Read

func (b *ReadCloser) Read(p []byte) (n int, err error)

Read implements the io.ReadCloser interface.