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inancgumus/enum_weekdays.go

Last active December 2, 2017 13:43
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enum_weekdays.go
// 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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