util

Documentation

Index

• func Base64Decode(encoded string) (string, error)
• func Base64Encode(text string) string
• func ConvertToJSON(item interface{}) (string, error)
• func GetVal(hash map[string]string, key, def string) string
• func InArray(val interface{}, array interface{}) bool
• func IsEmpty(item string) bool
• func LoadFromJSON(item interface{}, data []byte) error
• func MergeMaps(m1, m2 map[string]string) map[string]string
• func Rand(min, max int) int
• func Unset(a []string, i int) []string
• type Map
  • func NewMap() Map
  • func (cm *Map) Delete(key string)
  • func (cm *Map) Get(key string) (interface{}, bool)
  • func (cm *Map) Set(key string, value interface{})

Functions

func Base64Decode

func Base64Decode(encoded string) (string, error)

Base64Decode decodes 64 encoded string

func Base64Encode

func Base64Encode(text string) string

Base64Encode encodes a string

func ConvertToJSON

func ConvertToJSON(item interface{}) (string, error)

ConvertToJSON convert object to json

func GetVal

func GetVal(hash map[string]string, key, def string) string

GetVal gets a value from a hash map

func InArray

func InArray(val interface{}, array interface{}) bool

InArray check if value is on array

func IsEmpty

func IsEmpty(item string) bool

IsEmpty validate if string is empty or not

func LoadFromJSON

func LoadFromJSON(item interface{}, data []byte) error

LoadFromJSON update object from json

func MergeMaps

func MergeMaps(m1, m2 map[string]string) map[string]string

MergeMaps merges two maps

func Rand

func Rand(min, max int) int

Rand gets a random number

func Unset

func Unset(a []string, i int) []string

Unset remove element at position i

Types

type Map

type Map struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

Map type

func NewMap

func NewMap() Map

NewMap creates a new instance of Map

func (*Map) Delete

func (cm *Map) Delete(key string)

Delete deletes a key

func (*Map) Get

func (cm *Map) Get(key string) (interface{}, bool)

Get a key from a concurrent map

func (*Map) Set

func (cm *Map) Set(key string, value interface{})

Set a key in a concurrent map