commons

package

v0.0.0-...-5a29284 Latest Latest Go to latest Published: Mar 19, 2020 License: MIT Imports: 12 Imported by: 0

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Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
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Tagged version

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Stable version

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Repository

github.com/helloworldpark/tickle-stock-watcher

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func Decrypt(msg string) string
func Encrypt(msg string) string
func GetDouble(s string) float64
func GetInt(s string) int
func GetInt64(s string) int64
func GetTimestamp(layout, value string) int64
func InvokeGoroutine(tag string, f func())
func MaxInt(a, b int) int
func MaxInt64(a, b int64) int64
func MinInt(a, b int) int
func MinInt64(a, b int64) int64
func Now() time.Time
func ResetEncryptionKey(newKey string)
func Today() time.Time
func Unix(timestamp int64) time.Time
type ConcurrentMap
- func NewConcurrentMap() *ConcurrentMap
- func (cm *ConcurrentMap) Count() int
- func (cm *ConcurrentMap) DeleteValue(key interface{})
- func (cm *ConcurrentMap) GetValue(key interface{}) (interface{}, bool)
- func (cm *ConcurrentMap) Iterate(f func(key, value interface{}, stop *bool))
- func (cm *ConcurrentMap) SetValue(key, value interface{})
type MetaError
- func NewTaggedError(tag string) MetaError
type Ref
- func (r *Ref) Count() int
- func (r *Ref) Release()
- func (r *Ref) Retain()
type ReferenceCounting

Constants ¶

View Source

const (
	// BUY const
	BUY int = 0
	// SELL const
	SELL int = 1

	// DEV Phase DEV. No real API calls. Only mocking.
	DEV int = 2
	// RC Phase RC. Only testing if trading works.
	RC int = 3
	// REAL Phase REAL. Real mode.
	REAL int = 4
)

Variables ¶

View Source

var AsiaSeoul *time.Location

AsiaSeoul is the timezone of Asia/Seoul

View Source

var PHASE = DEV

PHASE Phase of the server.

Functions ¶

func Decrypt ¶

func Decrypt(msg string) string

Decrypt Decrypts message. Length of message must be longer than aes.BlockSize

func Encrypt ¶

func Encrypt(msg string) string

Encrypt Encrypts message.

func GetDouble ¶

func GetDouble(s string) float64

GetDouble parses string into float64 s: string, comma allowed if parsing fails: panics

func GetInt ¶

func GetInt(s string) int

GetInt parses string into int s: string, comma allowed if parsing fails: panics

func GetInt64 ¶

func GetInt64(s string) int64

GetInt64 parses string into int64 s: string, comma allowed if parsing fails: panics

func GetTimestamp ¶

func GetTimestamp(layout, value string) int64

GetTimestamp returns timestamp from string value given layout.

func InvokeGoroutine ¶

func InvokeGoroutine(tag string, f func())

InvokeGoroutine Invoke goroutine with handling panicking Sends log to GCE with stack trace https://jacking75.github.io/go_spew/

func MaxInt ¶

func MaxInt(a, b int) int

MaxInt Maximum of two numbers

func MaxInt64 ¶

func MaxInt64(a, b int64) int64

MaxInt64 Maximum of two numbers

func MinInt ¶

func MinInt(a, b int) int

MinInt Minimum of two numbers

func MinInt64 ¶

func MinInt64(a, b int64) int64

MinInt64 Minimum of two numbers

func Now ¶

func Now() time.Time

Now returns time.Now() of Asia/Seoul

func ResetEncryptionKey ¶

func ResetEncryptionKey(newKey string)

ResetEncryptionKey Use this to change the encryption key

func Today ¶

func Today() time.Time

Today returns today's time.Time of Asia/Seoul

func Unix ¶

func Unix(timestamp int64) time.Time

Unix converts timestamp to time in Seoul

Types ¶

type ConcurrentMap ¶

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

func NewConcurrentMap ¶

func NewConcurrentMap() *ConcurrentMap

func (*ConcurrentMap) Count ¶

func (cm *ConcurrentMap) Count() int

func (*ConcurrentMap) DeleteValue ¶

func (cm *ConcurrentMap) DeleteValue(key interface{})

func (*ConcurrentMap) GetValue ¶

func (cm *ConcurrentMap) GetValue(key interface{}) (interface{}, bool)

func (*ConcurrentMap) Iterate ¶

func (cm *ConcurrentMap) Iterate(f func(key, value interface{}, stop *bool))

func (*ConcurrentMap) SetValue ¶

func (cm *ConcurrentMap) SetValue(key, value interface{})

type MetaError ¶

type MetaError func(msg string) error

MetaError generates an error with a cached tag

func NewTaggedError ¶

func NewTaggedError(tag string) MetaError

NewTaggedError generates an error generator given a tag

type Ref ¶

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

Ref is a simple struct for reference counting. Will panic if overreleased.

func (*Ref) Count ¶

func (r *Ref) Count() int

Count returns the reference count of the struct.

func (*Ref) Release ¶

func (r *Ref) Release()

Release decreases reference count of the struct. It is the holder's responsibility to make use of the reference count. It panics if the struct is overreleased.

func (*Ref) Retain ¶

func (r *Ref) Retain()

Retain increases reference count of the struct.

type ReferenceCounting ¶

type ReferenceCounting interface {
	Retain()
	Release()
	Count() int
}

ReferenceCounting is an interface for reference counting structs

Source Files ¶

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