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Documentation
¶
Overview ¶
Package strutil implements some functions to manipulate string.
Index ¶
- Variables
- func After(s, char string) string
- func AfterLast(s, char string) string
- func Before(s, char string) string
- func BeforeLast(s, char string) string
- func BytesToString(bytes []byte) string
- func CamelCase(s string) string
- func Capitalize(s string) string
- func ContainsAll(str string, substrs []string) bool
- func ContainsAny(str string, substrs []string) bool
- func HasPrefixAny(str string, prefixes []string) bool
- func HasSuffixAny(str string, suffixes []string) bool
- func HideString(origin string, start, end int, replaceChar string) string
- func IndexOffset(str string, substr string, idxFrom int) int
- func IsBlank(str string) bool
- func IsString(v interface{}) bool
- func KebabCase(s string) string
- func LowerFirst(s string) string
- func Pad(source string, size int, padStr string) string
- func PadEnd(source string, size int, padStr string) string
- func PadStart(source string, size int, padStr string) string
- func RemoveNonPrintable(str string) string
- func RemoveWhiteSpace(str string, repalceAll bool) string
- func ReplaceWithMap(str string, replaces map[string]string) string
- func Reverse(s string) string
- func SnakeCase(s string) string
- func SplitAndTrim(str, delimiter string, characterMask ...string) []string
- func SplitEx(s, sep string, removeEmptyString bool) []string
- func SplitWords(s string) []string
- func StringToBytes(str string) (b []byte)
- func Trim(str string, characterMask ...string) string
- func Unwrap(str string, wrapToken string) string
- func UpperFirst(s string) string
- func UpperKebabCase(s string) string
- func UpperSnakeCase(s string) string
- func WordCount(s string) int
- func Wrap(str string, wrapWith string) string
Constants ¶
This section is empty.
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 BeforeLast ¶
BeforeLast create substring in source string before position when char last appear
func BytesToString ¶ added in v1.3.8
BytesToString converts a byte slice to string without a memory allocation. Play: todo
func CamelCase ¶
CamelCase covert string to camelCase string. non letters and numbers will be ignored eg. "Foo-#1😄$_%^&*(1bar" => "foo11Bar"
func Capitalize ¶
Capitalize converts the first character of a string to upper case and the remaining to lower case.
func ContainsAll ¶ added in v1.3.9
ContainsAll return true if target string contains all the substrs.
func ContainsAny ¶ added in v1.3.9
ContainsAny return true if target string contains any one of the substrs.
func HasPrefixAny ¶ added in v1.3.8
HasPrefixAny check if a string starts with any of an array of specified strings.
func HasSuffixAny ¶ added in v1.3.8
HasSuffixAny check if a string ends with any of an array of specified strings.
func HideString ¶ added in v1.3.9
HideString hide some chars in source string with param `replaceChar`. replace range is origin[start : end]. [start, end)
func IndexOffset ¶ added in v1.3.8
IndexOffset returns the index of the first instance of substr in string after offsetting the string by `idxFrom`, or -1 if substr is not present in string.
func IsString ¶
func IsString(v interface{}) bool
IsString check if the value data type is string or not.
func KebabCase ¶
KebabCase covert string to kebab-case non letters and numbers will be ignored eg. "Foo-#1😄$_%^&*(1bar" => "foo-1-1-bar"
func LowerFirst ¶
LowerFirst converts the first character of string to lower case.
func Pad ¶ added in v1.3.7
PadStart pads string on the left and right side if it's shorter than size. Padding characters are truncated if they exceed size.
func PadEnd ¶
PadEnd pads string on the right side if it's shorter than size. Padding characters are truncated if they exceed size.
func PadStart ¶
PadStart pads string on the left side if it's shorter than size. Padding characters are truncated if they exceed size.
func RemoveNonPrintable ¶ added in v1.3.8
RemoveNonPrintable remove non-printable characters from a string.
func RemoveWhiteSpace ¶ added in v1.4.0
RemoveWhiteSpace remove whitespace characters from a string. when set repalceAll is true removes all whitespace, false only replaces consecutive whitespace characters with one space.
func ReplaceWithMap ¶ added in v1.3.9
ReplaceWithMap returns a copy of `str`, which is replaced by a map in unordered way, case-sensitively.
func Reverse ¶ added in v1.3.2
Reverse return string whose char order is reversed to the given string
func SnakeCase ¶
SnakeCase covert string to snake_case non letters and numbers will be ignored eg. "Foo-#1😄$_%^&*(1bar" => "foo_1_1_bar"
func SplitAndTrim ¶ added in v1.3.9
SplitAndTrim splits string `str` by a string `delimiter` to a slice, and calls Trim to every element of this slice. It ignores the elements which are empty after Trim.
func SplitEx ¶ added in v1.3.0
SplitEx split a given string whether the result contains empty string
func SplitWords ¶ added in v1.3.7
SplitWords splits a string into words, word only contains alphabetic characters.
func StringToBytes ¶ added in v1.3.8
StringToBytes converts a string to byte slice without a memory allocation.
func Trim ¶ added in v1.3.9
Trim strips whitespace (or other characters) from the beginning and end of a string. The optional parameter `characterMask` specifies the additional stripped characters.
func UpperFirst ¶ added in v1.2.2
UpperFirst converts the first character of string to upper case.
func UpperKebabCase ¶ added in v1.3.5
UpperKebabCase covert string to upper KEBAB-CASE non letters and numbers will be ignored eg. "Foo-#1😄$_%^&*(1bar" => "FOO-1-1-BAR"
func UpperSnakeCase ¶ added in v1.3.5
UpperSnakeCase covert string to upper SNAKE_CASE non letters and numbers will be ignored eg. "Foo-#1😄$_%^&*(1bar" => "FOO_1_1_BAR"
Types ¶
This section is empty.
Source Files