const2map
A Go tool to auto generate reflective maps for your enums
Fork
This is a fork of stringer
changed to generate a map of names and values instead of String() string.
The purpose is to workaround missing reflection capabilities to access constants names.
Installation
go get github.com/vearutop/const2map
Usage
Having day.go with this contents:
//go:generate const2map -type=Day
type Day int
const (
Monday Day = iota
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
)After running go generate you will get day_c2m_gen.go
const _Day_name = "MondayTuesdayWednesdayThursdayFridaySaturdaySunday"
var _Day_map = map[Day]string{
0: _Day_name[0:6],
1: _Day_name[6:13],
2: _Day_name[13:22],
3: _Day_name[22:30],
4: _Day_name[30:36],
5: _Day_name[36:44],
6: _Day_name[44:50],
}
func (i Day) GetMap() map[Day]string {
return _Day_map
}