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| // declare constants for the days in a week, and assign to them | |
| // different numeric values. | |
| // | |
| // so, they won't clash. if both values of Sunday and Monday were 0, | |
| // then, how could we know that which one is Sunday or Monday? | |
| // | |
| // this code is for this article: https://blog.learngoprogramming.com/golang-const-type-enums-iota-bc4befd096d3 | |
| const ( | |
| Sunday = 0 | |
| Monday = 1 | |
| Tuesday = 2 | |
| Wednesday = 3 | |
| Thursday = 4 | |
| Friday = 5 | |
| Saturday = 6 | |
| ) | |
| fmt.Println(Sunday) // will display 0 | |
| fmt.Println(Saturday) // will display 6 |
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