Created
October 23, 2011 17:26
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Enumerations in Go with string names
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| package main | |
| import "fmt" | |
| type day int | |
| const ( | |
| Sunday day = iota | |
| Monday | |
| Tuesday | |
| Wednesday | |
| Thursday | |
| Friday | |
| Saturday | |
| ) | |
| var dayNames = [...]string{ | |
| "Sunday", "Monday", "Tuesday", "Wednesday", | |
| "Thursday", "Friday", "Saturday", | |
| } | |
| func (d day) String() string { | |
| return dayNames[d] | |
| } | |
| func main() { | |
| fmt.Println(Tuesday) | |
| } |
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