common

package

v4.9.1 Latest Latest Go to latest Published: Mar 18, 2024 License: MIT Imports: 5 Imported by: 0

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Repository

github.com/Laisky/go-utils

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Documentation ¶

Overview ¶

Package common global shared utils

Index ¶

func AbsInt32(v int32) int32
func AbsInt64(v int64) int64
func Bytes2Str(b []byte) string
func HumanReadableByteCount(bytes int64, si bool) (ret string)
func Max[T Sortable](vals ...T) T
func Min[T Sortable](vals ...T) T
func Number2Roman(n int) (roman string)
func Round(val float64, d int) float64
func Str2Bytes(s string) []byte
type Number
type SortOrder
type Sortable

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func AbsInt32 ¶ added in v4.7.1

func AbsInt32(v int32) int32

AbsInt32 abs(v)

ignore int exceeds limit error, abs(MinInt32) == MaxInt32

func AbsInt64 ¶ added in v4.7.1

func AbsInt64(v int64) int64

AbsInt64 abs(v)

ignore int exceeds limit error, abs(MinInt64) == MaxInt64

func Bytes2Str ¶

func Bytes2Str(b []byte) string

Bytes2Str unsafe convert bytes to str

func HumanReadableByteCount ¶ added in v4.7.1

func HumanReadableByteCount(bytes int64, si bool) (ret string)

HumanReadableByteCount convert bytes to human readable string

Args:

bytes:
si: `si ? 1024 : 1000`

Example:

`HumanReadableByteCount(1005, false) -> "1.01KB"`

func Max ¶ added in v4.7.1

func Max[T Sortable](vals ...T) T

Max return the maximal value

func Min ¶ added in v4.7.1

func Min[T Sortable](vals ...T) T

Min return the minimal value

func Number2Roman ¶ added in v4.7.3

func Number2Roman(n int) (roman string)

Number2Roman convert number to roman

func Round ¶ added in v4.7.1

func Round(val float64, d int) float64

Round round float64

Round(1.005, 2) -> 1.01

func Str2Bytes ¶

func Str2Bytes(s string) []byte

Str2Bytes unsafe convert str to bytes

Types ¶

type Number ¶ added in v4.7.1

type Number interface {
	int | int8 | int16 | int32 | int64 |
		uint | uint8 | uint16 | uint32 | uint64 |
		float32 | float64
}

Number is a number type

type SortOrder ¶ added in v4.7.1

type SortOrder int

SortOrder sort order

const (
	// SortOrderAsc asc
	SortOrderAsc SortOrder = iota
	// SortOrderDesc desc
	SortOrderDesc
)

type Sortable ¶ added in v4.7.1

type Sortable interface {
	Number | string
}

Sortable Data types that can be compared by >, <, ==

Source Files ¶

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