utils

README

Void Project

Requirements

• Go >= 1.13
• PostgreSQL
• DBeaver [Recommended]
• Git Bash (for Windows)
• Redis [Optional]
• K8s cluster [Optional]
• Docker repository [Optional]

Environment

The following environment variables have to be set on the running environment.

• POSTGRES_HOST
• POSTGRES_PORT
• POSTGRES_USER
• POSTGRES_PASSWORD
• POSTGRES_DB
• SERVER_IP
• DROP_RATE
• EXP_RATE
• PROXY_ENABLED [Optional]
• REDIS_HOST [Optional]
• REDIS_PORT [Optional]
• REDIS_PASSWORD [Optional]
• REDIS_SCHEME [Optional]

Documentation

Index

• func ByteArrayToHexString(array []byte, n int) (hex string)
• func BytesToFloat(arr []byte, reverse bool) float64
• func BytesToInt(arr []byte, reverse bool) int64
• func CalculateDistance(loc1, loc2 *Location) float64
• func Contains(array interface{}, item interface{}) (bool, int)
• func CreateBytes(value byte, length, size int) []byte
• func CreateInts(value, length, size int) []int
• func FloatToBytes(dec float64, bytes byte, reverse bool) []byte
• func IntToBytes(dec uint64, bytes byte, reverse bool) []byte
• func IntsToBytes(ints ...int) []byte
• func Keys(a map[int]interface{}) []int
• func MapDiff(a, b map[interface{}]interface{}) map[interface{}]interface{}
• func NewLog(file string, text string)
• func ParseDate(date null.Time) string
• func ParseFloat(d string) float64
• func PvPFunc(val int) int
• func RandFloat(min, max float64) float64
• func RandFloats(min, max float64, count int) []float64
• func RandInt(min, max int64) int64
• func RemoveAccents(s string) string
• func SearchUInt64(a []uint64, x uint64) int
• func SigmaFunc(x float64) float64
• func SliceDiff(a, b []int) []int
• func StringToBool(s string) bool
• func StringToFloat64(s string) float64
• func StringToInt(s string) int
• type Location
  • func (l *Location) String() string
• type Packet
  • func (p *Packet) Concat(data []byte)
  • func (p *Packet) Insert(data []byte, i int)
  • func (p *Packet) Overwrite(data []byte, i int)
  • func (p *Packet) Print()
  • func (p *Packet) SetLength(length int16)
• type SMap
  • func NewMap() *SMap
  • func (m *SMap) Add(key, val interface{})
  • func (m *SMap) Clear()
  • func (m *SMap) Delete(key interface{})
  • func (m *SMap) Get(key interface{}) interface{}
  • func (m *SMap) Keys() []interface{}
  • func (m *SMap) PopValues() []interface{}
  • func (m *SMap) Values() []interface{}

Functions

func ByteArrayToHexString

func ByteArrayToHexString(array []byte, n int) (hex string)

func BytesToFloat

func BytesToFloat(arr []byte, reverse bool) float64

func BytesToInt

func BytesToInt(arr []byte, reverse bool) int64

func CalculateDistance

func CalculateDistance(loc1, loc2 *Location) float64

func Contains

func Contains(array interface{}, item interface{}) (bool, int)

func CreateBytes

func CreateBytes(value byte, length, size int) []byte

func CreateInts

func CreateInts(value, length, size int) []int

func FloatToBytes

func FloatToBytes(dec float64, bytes byte, reverse bool) []byte

func IntToBytes

func IntToBytes(dec uint64, bytes byte, reverse bool) []byte

func IntsToBytes

func IntsToBytes(ints ...int) []byte

func Keys

func Keys(a map[int]interface{}) []int

func MapDiff

func MapDiff(a, b map[interface{}]interface{}) map[interface{}]interface{}

func NewLog

func NewLog(file string, text string)

func ParseDate

func ParseDate(date null.Time) string

func ParseFloat

func ParseFloat(d string) float64

func PvPFunc

func PvPFunc(val int) int

func RandFloat

func RandFloat(min, max float64) float64

func RandFloats

func RandFloats(min, max float64, count int) []float64

func RandInt

func RandInt(min, max int64) int64

func RemoveAccents

func RemoveAccents(s string) string

func SearchUInt64

func SearchUInt64(a []uint64, x uint64) int

func SigmaFunc

func SigmaFunc(x float64) float64

func SliceDiff

func SliceDiff(a, b []int) []int

func StringToBool

func StringToBool(s string) bool

func StringToFloat64

func StringToFloat64(s string) float64

func StringToInt

func StringToInt(s string) int

Types

type Location

type Location struct {
	X float64
	Y float64
}

func (*Location) String

func (l *Location) String() string

type Packet

type Packet []byte

func (*Packet) Concat

func (p *Packet) Concat(data []byte)

func (*Packet) Insert

func (p *Packet) Insert(data []byte, i int)

func (*Packet) Overwrite

func (p *Packet) Overwrite(data []byte, i int)

func (*Packet) Print

func (p *Packet) Print()

func (*Packet) SetLength

func (p *Packet) SetLength(length int16)

type SMap

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

func NewMap

func NewMap() *SMap

func (*SMap) Add

func (m *SMap) Add(key, val interface{})

func (*SMap) Clear

func (m *SMap) Clear()

func (*SMap) Delete

func (m *SMap) Delete(key interface{})

func (*SMap) Get

func (m *SMap) Get(key interface{}) interface{}

func (*SMap) Keys

func (m *SMap) Keys() []interface{}

func (*SMap) PopValues

func (m *SMap) PopValues() []interface{}

func (*SMap) Values

func (m *SMap) Values() []interface{}