gutil

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gutil

Documentation

Index

• func BytesIndexOf(b, sub []byte) int
• func CombineBytes(one []byte, others ...[]byte) []byte
• func GetTodayInterval() (begin, end time.Time)
• func HumanReadableByteCount(bytes int64, si bool) string
• func JsonToString(v interface{}) string
• func ListenFileChanged(filepath string, v interface{}, ...) bool
• func ListenJsonFile(v interface{}, notifyFunc func(filepath string, v interface{}) error, ...) bool
• func ListenTextFile(notifyFunc func(filepath, content string) error, filepaths ...string) bool
• func LoadJsonFile(v interface{}, notifyFunc func(filepath string, v interface{}) error, ...) bool
• func LoadTextFile(notifyFunc func(filepath, content string) error, filepaths ...string) bool
• func NewQueue() *unsafeQueue
• func NewSafeQueue() *safeQueue
• func NewUuid() string
• func NowDate() time.Time
• func RandIntn(n int) int
• func RemoveFileChangedListener(filepath string)
• func SmartSleep(d time.Duration, max time.Duration) time.Duration
• func TimeNow() *time.Time
• func ToPerSecond(total int64, duration time.Duration) int64
• type Map
  • func NewMap() Map
  • func NewSafeMap() Map
• type Queue
• type Set
  • func NewSafeSet() Set
  • func NewSet() Set

Functions

func BytesIndexOf

func BytesIndexOf(b, sub []byte) int

func CombineBytes

func CombineBytes(one []byte, others ...[]byte) []byte

func GetTodayInterval

func GetTodayInterval() (begin, end time.Time)

func HumanReadableByteCount

func HumanReadableByteCount(bytes int64, si bool) string

func JsonToString

func JsonToString(v interface{}) string

func ListenFileChanged

func ListenFileChanged(filepath string, v interface{}, notifyFuncs ...func(filepath string, v interface{}) error) bool

func ListenJsonFile

func ListenJsonFile(v interface{}, notifyFunc func(filepath string, v interface{}) error, filenames ...string) bool

func ListenTextFile

func ListenTextFile(notifyFunc func(filepath, content string) error, filepaths ...string) bool

func LoadJsonFile

func LoadJsonFile(v interface{}, notifyFunc func(filepath string, v interface{}) error, filepaths ...string) bool

func LoadTextFile

func LoadTextFile(notifyFunc func(filepath, content string) error, filepaths ...string) bool

func NewQueue

func NewQueue() *unsafeQueue

func NewSafeQueue

func NewSafeQueue() *safeQueue

func NewUuid

func NewUuid() string

func NowDate

func NowDate() time.Time

func RandIntn

func RandIntn(n int) int

func RemoveFileChangedListener

func RemoveFileChangedListener(filepath string)

func SmartSleep

func SmartSleep(d time.Duration, max time.Duration) time.Duration

func TimeNow

func TimeNow() *time.Time

func ToPerSecond

func ToPerSecond(total int64, duration time.Duration) int64

Types

type Map

type Map interface {
	Put(key interface{}, value interface{})
	Get(key interface{}, defaultValue ...interface{}) (value interface{})
	Remove(key interface{})
	Pick(key interface{}, defaultValue ...interface{}) (value interface{})
	Has(key interface{}) bool
	Range(f func(key interface{}, value interface{}))
	Size() int
	IsEmpty() bool
	Clear()
}

func NewMap

func NewMap() Map

func NewSafeMap

func NewSafeMap() Map

type Queue

type Queue interface {
	IsEmpty() bool
	Offers(a []interface{})
	Offer(v interface{})
	Poll() interface{}
	PollN(n int) []interface{}
	Peek() interface{}
	PeekN(n int) []interface{}
	Clear()
	Len() int
}

type Set

type Set interface {
	Add(item interface{})
	Remove(item interface{})
	Has(item interface{}) bool
	Range(f func(item interface{}))
	Slice() []interface{}
	Size() int
	IsEmpty() bool
	Clear()
}

func NewSafeSet

func NewSafeSet() Set

func NewSet

func NewSet() Set