utils

package

v0.0.0-...-2e28ec5 Latest Latest Go to latest Published: Apr 10, 2026 License: Apache-2.0 Imports: 20 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/m1k1o/neko

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Open Source Insights

Documentation ¶

Overview ¶

From https://github.com/livekit/livekit/blob/master/pkg/sfu/streamallocator/trenddetector.go

Index ¶

func ArrayIn[T comparable](val T, array []T) (exists bool, index int)
func Color(str string) string
func Colorf(format string, a ...any) string
func CreateJPGImage(img *image.RGBA, quality int) ([]byte, error)
func CreatePNGImage(img *image.RGBA) ([]byte, error)
func CreatePNGImageURI(img *image.RGBA) (string, error)
func Decode(input interface{}, output interface{}) error
func GenerateUID(alphabet string, size int) (string, error)
func HttpJsonRequest(w http.ResponseWriter, r *http.Request, res any) error
func HttpJsonResponse(w http.ResponseWriter, code int, res any)
func HttpRequestGET(url string) (string, error)
func HttpSuccess(w http.ResponseWriter, res ...any) error
func JsonStringAutoDecode(m any) func(rf reflect.Kind, rt reflect.Kind, data any) (any, error)
func NewUID(param ...int) (string, error)
func Unmarshal(in any, raw []byte, callback func() error) error
func Unzip(zipPath, target string) error
func Zip(source, zipPath string) error
type Generator
type HTTPError
- func HttpBadRequest(res ...string) *HTTPError
- func HttpError(code int, res ...string) *HTTPError
- func HttpForbidden(res ...string) *HTTPError
- func HttpInternalServerError(res ...string) *HTTPError
- func HttpNotFound(res ...string) *HTTPError
- func HttpUnauthorized(res ...string) *HTTPError
- func HttpUnprocessableEntity(res ...string) *HTTPError
- func (e *HTTPError) Cause() error
- func (e *HTTPError) Error() string
- func (e *HTTPError) Msg(str string) *HTTPError
- func (e *HTTPError) Msgf(fmtSt string, args ...any) *HTTPError
- func (e *HTTPError) WithInternalErr(err error) *HTTPError
- func (e *HTTPError) WithInternalMsg(msg string) *HTTPError
- func (e *HTTPError) WithInternalMsgf(fmtStr string, args ...any) *HTTPError
type TrendDetector
- func NewTrendDetector(params TrendDetectorParams) *TrendDetector
- func (t *TrendDetector) AddValue(value int64)
- func (t *TrendDetector) GetDirection() TrendDirection
- func (t *TrendDetector) GetHighest() int64
- func (t *TrendDetector) GetLowest() int64
- func (t *TrendDetector) GetValues() []int64
- func (t *TrendDetector) Seed(value int64)
- func (t *TrendDetector) ToString() string
type TrendDetectorParams
type TrendDirection
- func (t TrendDirection) String() string

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func ArrayIn ¶

func ArrayIn[T comparable](val T, array []T) (exists bool, index int)

func Color ¶

func Color(str string) string

func Colorf ¶

func Colorf(format string, a ...any) string

func CreateJPGImage ¶

func CreateJPGImage(img *image.RGBA, quality int) ([]byte, error)

func CreatePNGImage ¶

func CreatePNGImage(img *image.RGBA) ([]byte, error)

func CreatePNGImageURI ¶

func CreatePNGImageURI(img *image.RGBA) (string, error)

func Decode ¶

func Decode(input interface{}, output interface{}) error

func GenerateUID ¶

func GenerateUID(alphabet string, size int) (string, error)

GenerateUID is a low-level function to change alphabet and ID size.

func HttpJsonRequest ¶

func HttpJsonRequest(w http.ResponseWriter, r *http.Request, res any) error

func HttpJsonResponse ¶

func HttpJsonResponse(w http.ResponseWriter, code int, res any)

func HttpRequestGET ¶

func HttpRequestGET(url string) (string, error)

func HttpSuccess ¶

func HttpSuccess(w http.ResponseWriter, res ...any) error

func JsonStringAutoDecode ¶

func JsonStringAutoDecode(m any) func(rf reflect.Kind, rt reflect.Kind, data any) (any, error)

func NewUID ¶

func NewUID(param ...int) (string, error)

NewUID generates secure URL-friendly unique ID.

func Unmarshal ¶

func Unmarshal(in any, raw []byte, callback func() error) error

func Unzip ¶

func Unzip(zipPath, target string) error

func Zip ¶

func Zip(source, zipPath string) error

Types ¶

type Generator ¶

type Generator func([]byte) (int, error)

Generator function

var BytesGenerator Generator = rand.Read

BytesGenerator is the default bytes generator

type HTTPError ¶

type HTTPError struct {
	Code    int    `json:"code"`
	Message string `json:"message"`

	InternalErr error  `json:"-"`
	InternalMsg string `json:"-"`
}

HTTPError is an error with a message and an HTTP status code.

func HttpBadRequest ¶

func HttpBadRequest(res ...string) *HTTPError

func HttpError ¶

func HttpError(code int, res ...string) *HTTPError

func HttpForbidden ¶

func HttpForbidden(res ...string) *HTTPError

func HttpInternalServerError ¶

func HttpInternalServerError(res ...string) *HTTPError

func HttpNotFound ¶

func HttpNotFound(res ...string) *HTTPError

func HttpUnauthorized ¶

func HttpUnauthorized(res ...string) *HTTPError

func HttpUnprocessableEntity ¶

func HttpUnprocessableEntity(res ...string) *HTTPError

func (*HTTPError) Cause ¶

func (e *HTTPError) Cause() error

func (*HTTPError) Error ¶

func (e *HTTPError) Error() string

func (*HTTPError) Msg ¶

func (e *HTTPError) Msg(str string) *HTTPError

Sends error with custom message

func (*HTTPError) Msgf ¶

func (e *HTTPError) Msgf(fmtSt string, args ...any) *HTTPError

Sends error with custom formated message

func (*HTTPError) WithInternalErr ¶

func (e *HTTPError) WithInternalErr(err error) *HTTPError

WithInternalErr adds internal error information to the error

func (*HTTPError) WithInternalMsg ¶

func (e *HTTPError) WithInternalMsg(msg string) *HTTPError

WithInternalMsg adds internal message information to the error

func (*HTTPError) WithInternalMsgf ¶

func (e *HTTPError) WithInternalMsgf(fmtStr string, args ...any) *HTTPError

WithInternalMsg adds internal formated message information to the error

type TrendDetector ¶

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

func NewTrendDetector ¶

func NewTrendDetector(params TrendDetectorParams) *TrendDetector

func (*TrendDetector) AddValue ¶

func (t *TrendDetector) AddValue(value int64)

func (*TrendDetector) GetDirection ¶

func (t *TrendDetector) GetDirection() TrendDirection

func (*TrendDetector) GetHighest ¶

func (t *TrendDetector) GetHighest() int64

func (*TrendDetector) GetLowest ¶

func (t *TrendDetector) GetLowest() int64

func (*TrendDetector) GetValues ¶

func (t *TrendDetector) GetValues() []int64

func (*TrendDetector) Seed ¶

func (t *TrendDetector) Seed(value int64)

func (*TrendDetector) ToString ¶

func (t *TrendDetector) ToString() string

type TrendDetectorParams ¶

type TrendDetectorParams struct {
	RequiredSamples        int
	DownwardTrendThreshold float64
	CollapseValues         bool
}

type TrendDirection ¶

type TrendDirection int

const (
	TrendDirectionNeutral TrendDirection = iota
	TrendDirectionUpward
	TrendDirectionDownward
)

func (TrendDirection) String ¶

func (t TrendDirection) String() string

Source Files ¶

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