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Remove num_days_from_epoch 

Deciding between zero-indexed (slightly more reasonable, more compatible with
the outside world) and one-indexed (same indexing as `num_days_from_ce`) seems
not worth it. It's trivial to build `num_days_from_epoch` based on the docs in
`num_days_from_ce`, which punts on the decision and is therefor probably the
right decision.
This commit is contained in:
Brandon W Maister 2019-11-16 16:19:08 -05:00
parent 8e6bc299f8
commit a74a9744f1
1 changed files with 0 additions and 15 deletions
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15
src/lib.rs
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@ -915,21 +915,6 @@ pub trait Datelike: Sized {
ndays += ((year * 1461) >> 2) - div_100 + (div_100 >> 2);
ndays + self.ordinal() as i32
}
/// Return the number of days since the unix epoch, 1970-01-01
///
/// # Example:
///
/// ```
/// use chrono::{NaiveDate, Datelike};
///
/// assert_eq!(NaiveDate::from_ymd(1970, 1, 1).num_days_from_epoch(), 0);
/// assert_eq!(NaiveDate::from_ymd(1969, 1, 1).num_days_from_epoch(), -365);
/// assert_eq!(NaiveDate::from_ymd(1999, 12, 31).num_days_from_epoch(), 10_956);
/// ```
fn num_days_from_epoch(&self) -> i32 {
self.num_days_from_ce() - EPOCH_NUM_DAYS_FROM_CE
}
}
/// The common set of methods for time component.