utils

package

v1.0.8 Latest Latest Go to latest Published: Oct 25, 2022 License: MIT Imports: 16 Imported by: 3

Details

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

Repository

github.com/sujit-baniya/framework

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Documentation ¶

Index ¶

Variables
func ByteSize(bytes uint64) string
func BytesToString(b []byte) string
func CopyBytes(b []byte) []byte
func CopyString(s string) string
func ReadFile(path string, fs http.FileSystem) ([]byte, error)
func SaveFile(fh *multipart.FileHeader, path string) (err error)
func StartTimeStampUpdater()
func StringToBytes(s string) []byte
func ToString(arg interface{}, timeFormat ...string) string
func UnsafeBytes(s string) (bs []byte)
func UnsafeString(b []byte) string
func Walk(fs http.FileSystem, root string, walkFn filepath.WalkFunc) error

Constants ¶

This section is empty.

Variables ¶

View Source

var (

	// Timestamp please start the timer function before you use this value
	// please load the value with atomic `atomic.LoadUint32(&utils.Timestamp)`
	Timestamp uint32
)

Functions ¶

func ByteSize ¶

func ByteSize(bytes uint64) string

ByteSize returns a human-readable byte string of the form 10M, 12.5K, and so forth. The unit that results in the smallest number greater than or equal to 1 is always chosen.

func BytesToString ¶ added in v1.0.8

func BytesToString(b []byte) string

BytesToString converts byte slice to string without a memory allocation.

func CopyBytes ¶

func CopyBytes(b []byte) []byte

CopyBytes copies a slice to make it immutable

func CopyString ¶

func CopyString(s string) string

CopyString copies a string to make it immutable

func ReadFile ¶ added in v1.0.8

func ReadFile(path string, fs http.FileSystem) ([]byte, error)

#nosec G304 ReadFile returns the raw content of a file

func SaveFile ¶ added in v1.0.8

func SaveFile(fh *multipart.FileHeader, path string) (err error)

func StartTimeStampUpdater ¶

func StartTimeStampUpdater()

StartTimeStampUpdater starts a concurrent function which stores the timestamp to an atomic value per second, which is much better for performance than determining it at runtime each time

func StringToBytes ¶ added in v1.0.8

func StringToBytes(s string) []byte

StringToBytes converts string to byte slice without a memory allocation.

func UnsafeBytes ¶

func UnsafeBytes(s string) (bs []byte)

#nosec G103 UnsafeBytes returns a byte pointer without allocation

func UnsafeString ¶

func UnsafeString(b []byte) string

#nosec G103 UnsafeString returns a string pointer without allocation

func Walk ¶ added in v1.0.8

func Walk(fs http.FileSystem, root string, walkFn filepath.WalkFunc) error

Walk walks the filesystem rooted at root, calling walkFn for each file or directory in the filesystem, including root. All errors that arise visiting files and directories are filtered by walkFn. The files are walked in lexical order.

Types ¶