utils

Documentation

Index

• func AtMost(n, min, max uint64) uint64
• func Gravatar(email string) *url.URL
• func InSlice(value, slice interface{}) bool
• func ParseTag(str string) map[string]string
• func ReverseSlice(slice interface{}) interface{}
• func UpperFirst(s string) string

Functions

func AtMost

func AtMost(n, min, max uint64) uint64

AtMost check if n is valid uint64 value between min and max. In that case, it returns "n", otherwise return max

func Gravatar

func Gravatar(email string) *url.URL

Gravatar returns the gravatar url of the given email

func InSlice

func InSlice(value, slice interface{}) bool

InSlice returns true if value is in slice

func ParseTag

func ParseTag(str string) map[string]string

ParseTag parse the string str, that represents a struct tag in his format than returns a map of tags present with their associated values

func ReverseSlice

func ReverseSlice(slice interface{}) interface{}

ReverseSlice reverse slice if slice is of type reflect.Slice or reflrect.Ptr (to silce) panics if slice type is different

func UpperFirst

func UpperFirst(s string) string

UpperFirst returns a copy of the s string, with the first letter capitalized