util

package

v0.1.0-beta.4 Latest Latest Go to latest Published: Jun 7, 2024 License: Apache-2.0 Imports: 23 Imported by: 0

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Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/curtisnewbie/miso

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Documentation ¶

Index ¶

Constants
Variables
func AppendableFile(name string) (*os.File, error)
func CamelCase(s string) string
func CliRun(ex string, args ...string) ([]byte, error)
func CollectFields(ptr any) []reflect.StructField
func CollectTypeFields(eleType reflect.Type) []reflect.StructField
func CopyFilter[T any](l []T, f func(T) bool) []T
func DecodeJson(reader io.Reader, ptr any) error
func Distinct(l []string) []string
func ERand(len int) string
func EncodeJson(writer io.Writer, body any) error
func FastDistinct(l []string) []string
func FileExists(path string) (bool, error)
func Filter[T any](l []T, f func(T) bool) []T
func FuncName(f any) string
func FuzzParseTime(formats []string, value string) (time.Time, error)
func GenId() (id string)
func GenIdP(prefix string) (id string)
func GenNo(prefix string) string
func GenNoL(prefix string, len int) string
func HasPrefixIgnoreCase(s string, prefix string) bool
func HasSuffixIgnoreCase(s string, suffix string) bool
func IsBlankStr(s string) bool
func IsBool(boolStr string) bool
func IsFieldExposed(fieldName string) bool
func IsTrue(boolStr string) bool
func IsVoid(t reflect.Type) bool
func LastNStr(s string, n int) string
func LowercaseNamingStrategy(name string) string
func MapFirst[K comparable, V any](m map[K]V) V
func MapKeys[T comparable, V any](m map[T]V) []T
func MapValues[K comparable, V any](m map[K]V) []V
func MaxInt(a int, b int) int
func MaxLenStr(s string, max int) string
func MergeStrPairs(p ...StrPair) map[string][]any
func MinInt(a int, b int) int
func MkdirAll(path string) error
func MkdirParentAll(path string) error
func NewSubmitAsyncFunc[T any](pool *AsyncPool) func(task func() (T, error)) Future[T]
func NewVar[T any]() T
func OpenFile(name string, flag int) (*os.File, error)
func PadNum(n int, digit int) string
func ParseJson(body []byte, ptr any) error
func Pick(set []rune) rune
func Printlnf(pat string, args ...any)
func RandAlpha(n int) string
func RandLowerAlpha(n int) string
func RandLowerAlphaNumeric(n int) string
func RandLowerAlphaNumeric16() string
func RandNum(n int) string
func RandStr(n int) string
func RandUpperAlpha(n int) string
func RandUpperAlphaNumeric(n int) string
func ReadFileAll(path string) ([]byte, error)
func ReadWriteFile(name string) (*os.File, error)
func SWriteJson(body any) (string, error)
func SetMachineCode(code int) error
func SetToSlice[T comparable](s Set[T]) []T
func ShuffleRunes(letters []rune, times int) []rune
func ShuffleStr(letters string, times int) string
func SliceFilterFirst[T any](items []T, f func(T) bool) (T, bool)
func SliceGetOne[T any](items []*T) *T
func SliceMap[T any, V any](ts []T, mapFunc func(t T) V) []V
func Spaces(count int) string
func StrMap[T any, V any](l []T, keyMapper func(T) string, valueMapper func(T) V) map[string]V
func Tabs(count int) string
func TermOpenUrl(url string) error
func ToStr(v any) string
func TypeName(t reflect.Type) string
func UnsafeByt2Str(b []byte) string
func UnsafeStr2Byt(s string) (b []byte)
func WalkTagShallow(ptr any, callbacks ...WalkTagCallback) error
func WriteJson(body any) ([]byte, error)
type AsyncPool
- func NewAsyncPool(maxTasks int, maxWorkers int) *AsyncPool
- func (p *AsyncPool) Go(f func())
type AwaitFutures
- func NewAwaitFutures[T any](pool *AsyncPool) *AwaitFutures[T]
- func (a *AwaitFutures[T]) Await() []Future[T]
- func (a *AwaitFutures[T]) SubmitAsync(task func() (T, error))
type ETime
- func Now() ETime
- func (t ETime) FormatClassic() string
- func (t ETime) FormatClassicLocale() string
- func (t ETime) MarshalJSON() ([]byte, error)
- func (et *ETime) Scan(value interface{}) error
- func (t ETime) String() string
- func (t ETime) ToTime() time.Time
- func (t ETime) UnixMilli() int64
- func (t *ETime) UnmarshalJSON(b []byte) error
- func (et ETime) Value() (driver.Value, error)
type ForEachField
type Future
- func RunAsync[T any](task func() (T, error)) Future[T]
- func SubmitAsync[T any](pool *AsyncPool, task func() (T, error)) Future[T]
type IndWritef
- func NewIndWritef(indentStr string) (*strings.Builder, IndWritef)
type IndentWriter
- func NewIndentWriter(indentStr string) IndentWriter
- func (i *IndentWriter) StepIn(f func(iw *IndentWriter)) *IndentWriter
- func (i *IndentWriter) Writef(pat string, args ...any) *IndentWriter
type Introspector
- func Introspect(ptr any) Introspector
- func (it *Introspector) Field(fieldName string) (field reflect.StructField, isFieldFound bool)
- func (it *Introspector) FieldAt(idx int) (field reflect.StructField)
- func (it *Introspector) FieldIdx(fieldName string) (index int, isFieldFound bool)
- func (it *Introspector) IterFields(forEach ForEachField)
- func (it *Introspector) Tag(fieldName string, tagName string) (tag string, isFieldFound bool)
- func (it *Introspector) TagRetriever(fieldName string) (t TagRetriever, isFieldFound bool)
type Opt
- func EmptyOpt[T any]() Opt[T]
- func OptWith[T any](t T) Opt[T]
- func (o *Opt[T]) Get() (T, bool)
- func (o *Opt[T]) IfPresent(call func(t T))
type Pair
type RWMap
- func NewRWMap[K comparable, V any]() *RWMap[K, V]
- func (r *RWMap[K, V]) Del(k K)
- func (r *RWMap[K, V]) Get(k K) (V, bool)
- func (r *RWMap[K, V]) GetElse(k K, elseFunc func(k K) V) (V, bool)
- func (r *RWMap[K, V]) Keys() []K
- func (r *RWMap[K, V]) Put(k K, v V)
type SLPinter
- func (s *SLPinter) Printf(st string, args ...any)
- func (s *SLPinter) Printlnf(st string, args ...any)
type Set
- func NewSet[T comparable]() Set[T]
- func (s *Set[T]) Add(key T) bool
- func (s *Set[T]) AddAll(keys []T)
- func (s *Set[T]) AddThen(key T) *Set[T]
- func (s *Set[T]) CopyKeys() []T
- func (s *Set[T]) Has(key T) bool
- func (s *Set[T]) IsEmpty() bool
- func (s *Set[T]) Size() int
- func (s *Set[T]) String() string
type StrPair
type StrSliceFlag
- func FlagStrSlice(name string, usage string) *StrSliceFlag
- func (s *StrSliceFlag) Set(t string) error
- func (s *StrSliceFlag) String() string
type TagRetriever
type Void
type WalkTagCallback

Constants ¶

View Source

const (
	//lint:ignore U1000 ansi color code, keep it for future use
	ANSIRed   = "\033[1;31m"
	ANSIGreen = "\033[1;32m"
	ANSICyan  = "\033[1;36m"
	ANSIReset = "\033[0m"
)

https://stackoverflow.com/questions/8357203/is-it-possible-to-display-text-in-a-console-with-a-strike-through-effect https://en.wikipedia.org/wiki/ANSI_escape_code

View Source

const (
	BoolStrTrue  = "true"
	BoolStrFalse = "false"
)

View Source

const (
	DEFAULT_LEN = 35
)

View Source

const (
	// Default File Mode
	DefFileMode = 0666
)

Variables ¶

View Source

var (
	ErrGetTimeout = errors.New("future.TimedGet timeout")
)

Functions ¶

func AppendableFile ¶

func AppendableFile(name string) (*os.File, error)

Create appendable file with 0666 permission.

func CamelCase ¶

func CamelCase(s string) string

func CliRun ¶

func CliRun(ex string, args ...string) ([]byte, error)

func CopyFilter ¶

func CopyFilter[T any](l []T, f func(T) bool) []T

Filter slice value, the original slice is copied before filtering.

func ERand ¶

func ERand(len int) string

Generate random string with high entrophy

func FastDistinct ¶

func FastDistinct(l []string) []string

Filter duplicate values, faster but values are sorted, and the slice values are filtered in place.

func Filter ¶

func Filter[T any](l []T, f func(T) bool) []T

Filter slice values in place. Be cautious that both slices are backed by the same array.

func FuzzParseTime ¶

func FuzzParseTime(formats []string, value string) (time.Time, error)

func GenId ¶

func GenId() (id string)

Generate Id

The id consists of [64 bits long] + [6 digits machine_code] The 64 bits long consists of: [sign bit (1 bit)] + [timestamp (49 bits, ~1487.583 years)] + [sequenceNo (14 bits, 0~16383)]

The max value of Long is 9223372036854775807, which is a string with 19 characters, so the generated id will be of at most 25 characters ¶

This func is thread-safe

func GenIdP ¶

func GenIdP(prefix string) (id string)

Generate Id with prefix

The id consists of [64 bits long] + [6 digits machine_code] The 64 bits long consists of: [sign bit (1 bit)] + [timestamp (49 bits, ~1487.583 years)] + [sequenceNo (14 bits, 0~16383)]

The max value of Long is 9223372036854775807, which is a string with 19 characters, so the generated id will be of at most 25 characters ¶

This func is thread-safe

func GenNo ¶

func GenNo(prefix string) string

generate a random sequence number with specified prefix

func GenNoL ¶

func GenNoL(prefix string, len int) string

generate a random sequence number with specified prefix

func HasPrefixIgnoreCase ¶

func HasPrefixIgnoreCase(s string, prefix string) bool

Check if s has the prefix in a case-insensitive way.

func HasSuffixIgnoreCase ¶

func HasSuffixIgnoreCase(s string, suffix string) bool

Check if s has the suffix in a case-insensitive way.

func IsBool ¶

func IsBool(boolStr string) bool

func IsTrue ¶

func IsTrue(boolStr string) bool

func IsVoid ¶

func IsVoid(t reflect.Type) bool

func LastNStr ¶

func LastNStr(s string, n int) string

func LowercaseNamingStrategy ¶

func LowercaseNamingStrategy(name string) string

Change first rune to lower case.

func MaxInt ¶

func MaxInt(a int, b int) int

func MinInt ¶

func MinInt(a int, b int) int

func MkdirParentAll ¶

func MkdirParentAll(path string) error

MkdirAll but only for the parent directory of the path, perm 0755 is used.

The path should always point to a specific file under some directories, as this method always attempts to extract parent dir of the file. It the path fails to fulfill this requirement, the output might be unexpected.

func NewSubmitAsyncFunc ¶

func NewSubmitAsyncFunc[T any](pool *AsyncPool) func(task func() (T, error)) Future[T]

Create func that calls SubmitAsync(...) with the given pool.

func NewVar ¶

func NewVar[T any]() T

func OpenFile ¶

func OpenFile(name string, flag int) (*os.File, error)

Open file with 0666 permission.

func PadNum ¶

func PadNum(n int, digit int) string

func ParseJson ¶

func ParseJson(body []byte, ptr any) error

Parse JSON using jsoniter.

func Pick ¶

func Pick(set []rune) rune

pick random rune from the slice

func Printlnf ¶

func Printlnf(pat string, args ...any)

func RandAlpha ¶

func RandAlpha(n int) string

Generate random alphabetic string with specified length

the generated string will contains [a-zA-Z]

func RandLowerAlpha ¶

func RandLowerAlpha(n int) string

Generate random alphabetic, lowercase string with specified length

the generated string will contains [a-z]

func RandLowerAlphaNumeric ¶

func RandLowerAlphaNumeric(n int) string

Generate random alphabetic, lowercase string with specified length

the generated string will contains [a-z0-9]

func RandLowerAlphaNumeric16 ¶

func RandLowerAlphaNumeric16() string

Same as RandLowerAlphaNumeric(16) but with less allocation.

func RandNum ¶

func RandNum(n int) string

Generate random numeric string with specified length

the generated string will contains [0-9]

func RandStr ¶

func RandStr(n int) string

Generate random string with specified length

the generated string will contains [a-zA-Z0-9]

ERand() is preferred for higher entrophy

func RandUpperAlpha ¶

func RandUpperAlpha(n int) string

Generate random alphabetic, uppercase string with specified length

the generated string will contains [A-Z]

func RandUpperAlphaNumeric ¶

func RandUpperAlphaNumeric(n int) string

Generate random alphabetic, uppercase string with specified length

the generated string will contains [A-Z0-9]

func ReadFileAll ¶

func ReadFileAll(path string) ([]byte, error)

Read all content from file.

func ReadWriteFile ¶

func ReadWriteFile(name string) (*os.File, error)

Create readable & writable file with 0666 permission.

func SWriteJson ¶

func SWriteJson(body any) (string, error)

Write JSON as string using jsoniter.

func SetMachineCode ¶

func SetMachineCode(code int) error

Overwrite the randomly generated machine code, machine code must be between 0 and 999999, at most 6 digits.

func SetToSlice ¶

func SetToSlice[T comparable](s Set[T]) []T

Copy keys of set

func ShuffleRunes ¶

func ShuffleRunes(letters []rune, times int) []rune

func ShuffleStr ¶

func ShuffleStr(letters string, times int) string

func SliceFilterFirst ¶

func SliceFilterFirst[T any](items []T, f func(T) bool) (T, bool)

Select one from the slice that matches the condition.

func SliceGetOne ¶

func SliceGetOne[T any](items []*T) *T

Select random one from the slice

func SliceMap ¶

func SliceMap[T any, V any](ts []T, mapFunc func(t T) V) []V

Map slice item to another.

func Spaces ¶

func Spaces(count int) string

func StrMap ¶

func StrMap[T any, V any](l []T, keyMapper func(T) string, valueMapper func(T) V) map[string]V

Build a map with string type key and any type of value

func Tabs ¶

func Tabs(count int) string

func TermOpenUrl ¶

func TermOpenUrl(url string) error

func ToStr ¶

func ToStr(v any) string

func TypeName ¶

func TypeName(t reflect.Type) string

func UnsafeByt2Str ¶

func UnsafeByt2Str(b []byte) string

Convert []byte to string without alloc.

Both the []byte and the string share the same memory.

Any modification on the original []byte is reflected on the returned string.

byt = []byte("abc")
s = UnsafeByt2Str(byt) // "abc" using the same memory
byt[0] = 'd' // modified in place at 0, also reflected on s ("dbc")

Tricks from https://github.com/valyala/fasthttp.

func UnsafeStr2Byt ¶

func UnsafeStr2Byt(s string) (b []byte)

Convert string to []byte without alloc.

Both the []byte and the string share the same memory.

The resulting []byte is not modifiable, program will panic if modified.

s := "abc"
byt := UnsafeStr2Byt(s) // "abc" but in []byte
byt[0] = 'd' // will panic

Tricks from https://github.com/valyala/fasthttp.

func WalkTagShallow ¶

func WalkTagShallow(ptr any, callbacks ...WalkTagCallback) error

Walk fields of *struct, won't go deeper even if the field is a struct.

func WriteJson ¶

func WriteJson(body any) ([]byte, error)

Write JSON using jsoniter.

Types ¶

type AsyncPool ¶

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

A long live, bounded pool of goroutines.

Use miso.NewAsyncPool to create a new pool.

AsyncPool internally maintains a task queue with limited size and limited number of workers. If the task queue is full, the caller of *AsyncPool.Go is blocked indefinitively.

func NewAsyncPool ¶

func NewAsyncPool(maxTasks int, maxWorkers int) *AsyncPool

Create a bounded pool of goroutines.

The maxTasks determines the capacity of the task queues. If the task queue is full, the caller of *AsyncPool.Go is blocked.

The maxWorkers determines the max number of workers.

func (*AsyncPool) Go ¶

func (p *AsyncPool) Go(f func())

Submit task to the pool.

If the task queue is full, the caller is blocked.

If the pool is closed, return ErrAsyncPoolClosed.

type AwaitFutures ¶

type AwaitFutures[T any] struct {
	// contains filtered or unexported fields
}

AwaitFutures represent multiple tasks that will be submitted to the pool asynchronously whose results will be awaited together.

AwaitFutures should only be used once everytime it's needed.

Use miso.NewAwaitFutures() to create one.

func NewAwaitFutures ¶

func NewAwaitFutures[T any](pool *AsyncPool) *AwaitFutures[T]

func (*AwaitFutures[T]) Await ¶

func (a *AwaitFutures[T]) Await() []Future[T]

func (*AwaitFutures[T]) SubmitAsync ¶

func (a *AwaitFutures[T]) SubmitAsync(task func() (T, error))

type ETime ¶

type ETime time.Time

EpochTime, same as time.Time but will be serialized/deserialized as epoch milliseconds

This type can be safely used in GORM just like time.Time

func Now ¶

func Now() ETime

func (ETime) FormatClassic ¶

func (t ETime) FormatClassic() string

func (ETime) FormatClassicLocale ¶

func (t ETime) FormatClassicLocale() string

func (ETime) MarshalJSON ¶

func (t ETime) MarshalJSON() ([]byte, error)

func (*ETime) Scan ¶

func (et *ETime) Scan(value interface{}) error

Implements sql.Scanner in database/sql.

func (ETime) String ¶

func (t ETime) String() string

func (ETime) ToTime ¶

func (t ETime) ToTime() time.Time

func (ETime) UnixMilli ¶

func (t ETime) UnixMilli() int64

func (*ETime) UnmarshalJSON ¶

func (t *ETime) UnmarshalJSON(b []byte) error

implements decorder.Unmarshaler in encoding/json.

func (ETime) Value ¶

func (et ETime) Value() (driver.Value, error)

Implements driver.Valuer in database/sql.

type ForEachField ¶

type ForEachField func(index int, field reflect.StructField) (breakIteration bool)

type Future ¶

type Future[T any] interface {
	Get() (T, error)
	TimedGet(timeout int) (T, error)
}

func RunAsync ¶

func RunAsync[T any](task func() (T, error)) Future[T]

Create Future, once the future is created, it starts running on a new goroutine.

func SubmitAsync ¶

func SubmitAsync[T any](pool *AsyncPool, task func() (T, error)) Future[T]

Create Future, once the future is created, it starts running on a saperate goroutine from the pool.

type IndWritef ¶

type IndWritef = func(indentCnt int, pat string, args ...any)

func NewIndWritef ¶

func NewIndWritef(indentStr string) (*strings.Builder, IndWritef)

Wrap strings.Builder, and returns a Writef func that automatically adds indentation.

type IndentWriter ¶

type IndentWriter struct {
	*strings.Builder
	// contains filtered or unexported fields
}

func NewIndentWriter ¶

func NewIndentWriter(indentStr string) IndentWriter

func (*IndentWriter) StepIn ¶

func (i *IndentWriter) StepIn(f func(iw *IndentWriter)) *IndentWriter

func (*IndentWriter) Writef ¶

func (i *IndentWriter) Writef(pat string, args ...any) *IndentWriter

type Introspector ¶

type Introspector struct {
	Type   reflect.Type
	Fields []reflect.StructField
	// contains filtered or unexported fields
}

func Introspect ¶

func Introspect(ptr any) Introspector

Create new Introspector

func (*Introspector) Field ¶

func (it *Introspector) Field(fieldName string) (field reflect.StructField, isFieldFound bool)

Get field by name

func (*Introspector) FieldAt ¶

func (it *Introspector) FieldAt(idx int) (field reflect.StructField)

Get field at index

func (*Introspector) FieldIdx ¶

func (it *Introspector) FieldIdx(fieldName string) (index int, isFieldFound bool)

Get field index

func (*Introspector) IterFields ¶

func (it *Introspector) IterFields(forEach ForEachField)

Iterate fields

func (*Introspector) Tag ¶

func (it *Introspector) Tag(fieldName string, tagName string) (tag string, isFieldFound bool)

Get tag by of field

func (*Introspector) TagRetriever ¶

func (it *Introspector) TagRetriever(fieldName string) (t TagRetriever, isFieldFound bool)

Get tag retriever for a field

type Opt ¶

type Opt[T any] struct {
	Val       T
	IsPresent bool
}

Optional value, useful for passing zero value struct

func EmptyOpt ¶

func EmptyOpt[T any]() Opt[T]

Empty Optional

func OptWith ¶

func OptWith[T any](t T) Opt[T]

Optional with value present

func (*Opt[T]) Get ¶

func (o *Opt[T]) Get() (T, bool)

func (*Opt[T]) IfPresent ¶

func (o *Opt[T]) IfPresent(call func(t T))

type Pair ¶

type Pair struct {
	Left  any
	Right any
}

Pair data structure

type RWMap ¶

type RWMap[K comparable, V any] struct {
	// contains filtered or unexported fields
}

Map with sync.RWMutex embeded.

func NewRWMap ¶

func NewRWMap[K comparable, V any]() *RWMap[K, V]

Create new RWMap

func (*RWMap[K, V]) Del ¶

func (r *RWMap[K, V]) Del(k K)

func (*RWMap[K, V]) Get ¶

func (r *RWMap[K, V]) Get(k K) (V, bool)

func (*RWMap[K, V]) GetElse ¶

func (r *RWMap[K, V]) GetElse(k K, elseFunc func(k K) V) (V, bool)

func (*RWMap[K, V]) Keys ¶

func (r *RWMap[K, V]) Keys() []K

func (*RWMap[K, V]) Put ¶

func (r *RWMap[K, V]) Put(k K, v V)

type SLPinter ¶

type SLPinter struct {
	*strings.Builder
	LineSuffix string
	LinePrefix string
}

func (*SLPinter) Printf ¶

func (s *SLPinter) Printf(st string, args ...any)

func (*SLPinter) Printlnf ¶

func (s *SLPinter) Printlnf(st string, args ...any)

type Set ¶

type Set[T comparable] struct {
	// Keys in Set
	Keys map[T]Void
}

Set data structure

It's internally backed by a Map.

To create a new Set, use NewSet() func.

func NewSet ¶

func NewSet[T comparable]() Set[T]

Create new Set

func (*Set[T]) Add ¶

func (s *Set[T]) Add(key T) bool

Add key to set, return true if the key wasn't present previously

func (*Set[T]) AddAll ¶

func (s *Set[T]) AddAll(keys []T)

Add keys to set

func (*Set[T]) AddThen ¶

func (s *Set[T]) AddThen(key T) *Set[T]

Add key to set (same as Add, but used for method chaining)

func (*Set[T]) CopyKeys ¶

func (s *Set[T]) CopyKeys() []T

Copy keys in set

func (*Set[T]) Has ¶

func (s *Set[T]) Has(key T) bool

Test whether the key is in the set

func (*Set[T]) IsEmpty ¶

func (s *Set[T]) IsEmpty() bool

Check if the Set is empty

func (*Set[T]) Size ¶

func (s *Set[T]) Size() int

Get the size of the Set

func (*Set[T]) String ¶

func (s *Set[T]) String() string

To string

type StrPair ¶

type StrPair struct {
	Left  string
	Right any
}

String-based Pair data structure

type StrSliceFlag ¶

type StrSliceFlag []string

func FlagStrSlice ¶

func FlagStrSlice(name string, usage string) *StrSliceFlag

func (*StrSliceFlag) Set ¶

func (s *StrSliceFlag) Set(t string) error

func (*StrSliceFlag) String ¶

func (s *StrSliceFlag) String() string

type TagRetriever ¶

type TagRetriever func(tagName string) string

type Void ¶

type Void struct{}

Empty Struct

type WalkTagCallback ¶

type WalkTagCallback struct {
	Tag      string
	OnWalked func(tagVal string, fieldVal reflect.Value, fieldType reflect.StructField) error
}

Source Files ¶

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Documentation ¶

Index ¶

Constants ¶

Variables ¶

Functions ¶

func AppendableFile ¶

func CamelCase ¶

func CliRun ¶

func CollectFields ¶

func CollectTypeFields ¶

func CopyFilter ¶

func DecodeJson ¶

func Distinct ¶

func ERand ¶

func EncodeJson ¶

func FastDistinct ¶

func FileExists ¶

func Filter ¶

func FuncName ¶

func FuzzParseTime ¶

func GenId ¶

The max value of Long is 9223372036854775807, which is a string with 19 characters, so the generated id will be of at most 25 characters ¶

func GenIdP ¶

The max value of Long is 9223372036854775807, which is a string with 19 characters, so the generated id will be of at most 25 characters ¶

func GenNo ¶

func GenNoL ¶

func HasPrefixIgnoreCase ¶

func HasSuffixIgnoreCase ¶

func IsBlankStr ¶

func IsBool ¶

func IsFieldExposed ¶

func IsTrue ¶

func IsVoid ¶

func LastNStr ¶

func LowercaseNamingStrategy ¶

func MapFirst ¶

func MapKeys ¶

func MapValues ¶

func MaxInt ¶

func MaxLenStr ¶

func MergeStrPairs ¶

func MinInt ¶

func MkdirAll ¶

func MkdirParentAll ¶

func NewSubmitAsyncFunc ¶

func NewVar ¶

func OpenFile ¶

func PadNum ¶

func ParseJson ¶

func Pick ¶

func Printlnf ¶

func RandAlpha ¶

func RandLowerAlpha ¶

func RandLowerAlphaNumeric ¶

func RandLowerAlphaNumeric16 ¶

func RandNum ¶

func RandStr ¶

func RandUpperAlpha ¶

func RandUpperAlphaNumeric ¶

func ReadFileAll ¶

func ReadWriteFile ¶

func SWriteJson ¶

func SetMachineCode ¶

func SetToSlice ¶

func ShuffleRunes ¶

func ShuffleStr ¶

func SliceFilterFirst ¶

func SliceGetOne ¶

func SliceMap ¶

func Spaces ¶

func StrMap ¶

func Tabs ¶

func TermOpenUrl ¶

func ToStr ¶

func TypeName ¶

func UnsafeByt2Str ¶

func UnsafeStr2Byt ¶

func WalkTagShallow ¶

func WriteJson ¶

Types ¶