Switch the return sign of week.Sub to be consistent with time.Sub #11
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Fixes #12 |
stoewer
reviewed
Jun 28, 2018
| @@ -86,11 +86,11 @@ func (w *Week) Add(weeks int) (Week, error) { | |||
| return New(year, week) | |||
| } | |||
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| // Sub calculates the positive difference between w and u (u-w) in number of weeks | |||
| // Sub calculates the positive difference between w and u (w-u) in number of weeks | |||
| func (w *Week) Sub(u *Week) int { | |||
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Conceptually Week represents a value type and therefore methods and functions should receive week values as non pointers. Making u a non pointer would make method more consistent with other methods.
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