utils

Documentation

Overview

Package utils provides utility functions for the application

Index

• func AllContains[T comparable](slices1, slices2 []T) bool
• func AnyContains[T comparable](slices1, slices2 []T) bool
• func Contains[T comparable](slice []T, elem T) bool
• func CreateFileWithDir(filePath string) (*os.File, error)
• func GenerateRandomBytes(size int) ([]byte, error)
• func GenerateRandomString(length int) (string, error)
• func GenerateRandomStringWithCharset(length int, charset string) string
• func GenerateUniqueID() string
• func NewSyncMapFromMap(m map[string]any) *sync.Map
• func RemoveElement[T comparable](slice []T, elem T) []T
• type Broadcaster
  • func NewBroadcaster[T any]() *Broadcaster[T]
  • func (b *Broadcaster[T]) Broadcast(value T) <-chan struct{}
  • func (b *Broadcaster[T]) Close()
  • func (b *Broadcaster[T]) Subscribe() <-chan T
  • func (b *Broadcaster[T]) Unsubscribe(ch chan T)
• type DelayedTransport
  • func (d *DelayedTransport) RoundTrip(req *http.Request) (*http.Response, error)

Functions

func AllContains

func AllContains[T comparable](slices1, slices2 []T) bool

AllContains checks if all of the slices contain a specific element

func AnyContains

func AnyContains[T comparable](slices1, slices2 []T) bool

AnyContains checks if any of the slices contains a specific element

func Contains

func Contains[T comparable](slice []T, elem T) bool

Contains checks if a slice contains a specific element

func CreateFileWithDir

func CreateFileWithDir(filePath string) (*os.File, error)

CreateFileWithDir creates a file with the directory

func GenerateRandomBytes

func GenerateRandomBytes(size int) ([]byte, error)

GenerateRandomBytes generates a random byte slice of the given size.

func GenerateRandomString

func GenerateRandomString(length int) (string, error)

GenerateRandomString generates a random string of the given length

func GenerateRandomStringWithCharset

func GenerateRandomStringWithCharset(length int, charset string) string

GenerateRandomStringWithCharset generates a random string of the given length with the given charset.

func GenerateUniqueID

func GenerateUniqueID() string

GenerateUniqueID generates a unique ID

func NewSyncMapFromMap

func NewSyncMapFromMap(m map[string]any) *sync.Map

NewSyncMapFromMap creates a new sync.Map from a map

func RemoveElement

func RemoveElement[T comparable](slice []T, elem T) []T

RemoveElement removes an element from a slice

Types

type Broadcaster

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

Broadcaster is a type that broadcasts a value to multiple subscribers.

func NewBroadcaster

func NewBroadcaster[T any]() *Broadcaster[T]

NewBroadcaster creates a new Broadcaster.

func (*Broadcaster[T]) Broadcast

func (b *Broadcaster[T]) Broadcast(value T) <-chan struct{}

Broadcast broadcasts a value to all subscribers.

func (*Broadcaster[T]) Close

func (b *Broadcaster[T]) Close()

Close closes the Broadcaster.

func (*Broadcaster[T]) Subscribe

func (b *Broadcaster[T]) Subscribe() <-chan T

Subscribe subscribes to the Broadcaster.

func (*Broadcaster[T]) Unsubscribe

func (b *Broadcaster[T]) Unsubscribe(ch chan T)

Unsubscribe unsubscribes from the Broadcaster.

type DelayedTransport

type DelayedTransport struct {
	Transport http.RoundTripper
	Delay     time.Duration
}

DelayedTransport is an http.RoundTripper that introduces a delay before

func (*DelayedTransport) RoundTrip

func (d *DelayedTransport) RoundTrip(req *http.Request) (*http.Response, error)

RoundTrip executes a single HTTP transaction