convertor

Documentation

Overview

Package convertor implements some functions to convert data.

Index

• func ColorHexToRGB(colorHex string) (red, green, blue int)
• func ColorRGBToHex(red, green, blue int) string
• func MapToSlice[T any, K comparable, V any](aMap map[K]V, iteratee func(K, V) T) []T
• func StructToMap(value any) (map[string]any, error)
• func ToBool(s string) (bool, error)
• func ToBytes(value any) ([]byte, error)
• func ToChannel[T any](array []T) <-chan T
• func ToChar(s string) []string
• func ToFloat(value any) (float64, error)
• func ToInt(value any) (int64, error)
• func ToJson(value any) (string, error)
• func ToMap[T any, K comparable, V any](array []T, iteratee func(T) (K, V)) map[K]V
• func ToPointer[T any](value T) *T
• func ToString(value any) string

Functions

func ColorHexToRGB

func ColorHexToRGB(colorHex string) (red, green, blue int)

ColorHexToRGB convert hex color to rgb color

func ColorRGBToHex

func ColorRGBToHex(red, green, blue int) string

ColorRGBToHex convert rgb color to hex color

func MapToSlice

func MapToSlice[T any, K comparable, V any](aMap map[K]V, iteratee func(K, V) T) []T

MapToSlice convert a map to a slice based on iteratee function

func StructToMap

func StructToMap(value any) (map[string]any, error)

StructToMap convert struct to map, only convert exported struct field map key is specified same as struct field tag `json` value

func ToBool

func ToBool(s string) (bool, error)

ToBool convert string to a boolean

func ToBytes

func ToBytes(value any) ([]byte, error)

ToBytes convert interface to bytes

func ToChannel

func ToChannel[T any](array []T) <-chan T

ToChannel convert a array of elements to a read-only channels

func ToChar

func ToChar(s string) []string

ToChar convert string to char slice

func ToFloat

func ToFloat(value any) (float64, error)

ToFloat convert value to a float64, if input is not a float return 0.0 and error

func ToInt

func ToInt(value any) (int64, error)

ToInt convert value to a int64, if input is not a numeric format return 0 and error

func ToJson

func ToJson(value any) (string, error)

ToJson convert value to a valid json string

func ToMap

func ToMap[T any, K comparable, V any](array []T, iteratee func(T) (K, V)) map[K]V

ToMap convert a slice or an array of structs to a map based on iteratee function

func ToPointer

func ToPointer[T any](value T) *T

ToPointer returns a pointer to this value

func ToString

func ToString(value any) string

ToString convert value to string