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Remove dmy! macro.

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This commit is contained in:
Mark H. Colburn 2018-06-25 12:22:59 -07:00
parent 37eefb2320
commit 60879fd0fd
1 changed files with 21 additions and 29 deletions
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50
src/lib.rs
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@ -642,13 +642,6 @@ impl YMD {
dayfirst: bool, dayfirst: bool,
) -> ParseIResult<(Option<i32>, Option<i32>, Option<i32>)> { ) -> ParseIResult<(Option<i32>, Option<i32>, Option<i32>)> {
let len_ymd = self._ymd.len(); let len_ymd = self._ymd.len();
let mut year: Option<i32> = None;
let mut month: Option<i32> = None;
let mut day: Option<i32> = None;
macro_rules! dmy {
($d:expr, $m:expr, $y:expr) => { return Ok(($y, $m, $d)); }
}
let mut strids: HashMap<YMDLabel, usize> = HashMap::new(); let mut strids: HashMap<YMDLabel, usize> = HashMap::new();
self.ystridx self.ystridx
@ -659,8 +652,8 @@ impl YMD {
.map(|u| strids.insert(YMDLabel::Day, u.clone())); .map(|u| strids.insert(YMDLabel::Day, u.clone()));
// TODO: More Rustiomatic way of doing this? // TODO: More Rustiomatic way of doing this?
if self._ymd.len() == strids.len() && strids.len() > 0 if len_ymd == strids.len() && strids.len() > 0
|| (self._ymd.len() == 3 && strids.len() == 2) || (len_ymd == 3 && strids.len() == 2)
{ {
return self.resolve_from_stridxs(&mut strids); return self.resolve_from_stridxs(&mut strids);
}; };
@ -670,66 +663,65 @@ impl YMD {
"More than three YMD values".to_owned(), "More than three YMD values".to_owned(),
)); ));
} }
match (len_ymd, self.mstridx) { match (len_ymd, self.mstridx) {
(1, Some(val)) | (1, Some(val)) |
(2, Some(val)) => { (2, Some(val)) => {
month = Some(self._ymd[val]);
let other = if len_ymd == 1 { let other = if len_ymd == 1 {
self._ymd[0] self._ymd[0]
} else { } else {
self._ymd[1 - val] self._ymd[1 - val]
}; };
if other > 31 { if other > 31 {
dmy!(day, month, Some(other)); return Ok((Some(other), Some(self._ymd[val]), None));
} }
dmy!(Some(other), month, year); return Ok((None, Some(self._ymd[val]), Some(other)));
}, },
(2, None) => { (2, None) => {
if self._ymd[0] > 31 { if self._ymd[0] > 31 {
dmy!(None, Some(self._ymd[1]), Some(self._ymd[0])); return Ok((Some(self._ymd[0]), Some(self._ymd[1]), None));
} }
if self._ymd[1] > 31 { if self._ymd[1] > 31 {
dmy!(None, Some(self._ymd[0]), Some(self._ymd[1])); return Ok((Some(self._ymd[1]), Some(self._ymd[0]), None));
} }
if dayfirst && self._ymd[1] <= 12 { if dayfirst && self._ymd[1] <= 12 {
dmy!(Some(self._ymd[0]), Some(self._ymd[1]), None); return Ok((None, Some(self._ymd[1]), Some(self._ymd[0])));
} }
dmy!(Some(self._ymd[1]), Some(self._ymd[0]), None); return Ok((None, Some(self._ymd[0]), Some(self._ymd[1])));
}, },
(3, Some(0)) => { (3, Some(0)) => {
if self._ymd[1] > 31 { if self._ymd[1] > 31 {
dmy!(Some(self._ymd[2]), Some(self._ymd[0]), Some(self._ymd[1])); return Ok((Some(self._ymd[1]), Some(self._ymd[0]), Some(self._ymd[2])));
} }
dmy!(Some(self._ymd[1]), Some(self._ymd[0]), Some(self._ymd[2])); return Ok((Some(self._ymd[2]), Some(self._ymd[0]), Some(self._ymd[1])));
}, },
(3, Some(1)) => { (3, Some(1)) => {
if self._ymd[0] > 31 || (yearfirst && self._ymd[2] <= 31) { if self._ymd[0] > 31 || (yearfirst && self._ymd[2] <= 31) {
dmy!(Some(self._ymd[2]), Some(self._ymd[1]), Some(self._ymd[0])); return Ok((Some(self._ymd[0]), Some(self._ymd[1]), Some(self._ymd[2])));
} }
dmy!(Some(self._ymd[0]), Some(self._ymd[1]), Some(self._ymd[2])); return Ok((Some(self._ymd[2]), Some(self._ymd[1]), Some(self._ymd[0])));
}, },
(3, Some(2)) => { (3, Some(2)) => {
// It was in the original docs, so: WTF!? // It was in the original docs, so: WTF!?
if self._ymd[1] > 31 { if self._ymd[1] > 31 {
dmy!(Some(self._ymd[0]), Some(self._ymd[1]), Some(self._ymd[2])); return Ok((Some(self._ymd[2]), Some(self._ymd[1]), Some(self._ymd[0])));
} }
dmy!(Some(self._ymd[1]), Some(self._ymd[2]), Some(self._ymd[0])); return Ok((Some(self._ymd[0]), Some(self._ymd[2]), Some(self._ymd[1])));
}, },
(3, None) => { (3, None) => {
if self._ymd[0] > 31 || self.ystridx == Some(0) if self._ymd[0] > 31 || self.ystridx == Some(0)
|| (yearfirst && self._ymd[1] <= 12 && self._ymd[2] <= 31) || (yearfirst && self._ymd[1] <= 12 && self._ymd[2] <= 31)
{ {
if dayfirst && self._ymd[2] <= 12 { if dayfirst && self._ymd[2] <= 12 {
dmy!(Some(self._ymd[1]), Some(self._ymd[2]), Some(self._ymd[0])); return Ok((Some(self._ymd[0]), Some(self._ymd[2]), Some(self._ymd[1])));
} }
dmy!(Some(self._ymd[2]), Some(self._ymd[1]), Some(self._ymd[0])); return Ok((Some(self._ymd[0]), Some(self._ymd[1]), Some(self._ymd[2])));
} else if self._ymd[0] > 12 || (dayfirst && self._ymd[1] <= 12) {
return Ok((Some(self._ymd[2]), Some(self._ymd[1]), Some(self._ymd[0])));
} }
if self._ymd[0] > 12 || (dayfirst && self._ymd[1] <= 12) { return Ok((Some(self._ymd[2]), Some(self._ymd[0]), Some(self._ymd[1])));
dmy!(Some(self._ymd[0]), Some(self._ymd[1]), Some(self._ymd[2]));
}
dmy!(Some(self._ymd[1]), Some(self._ymd[0]), Some(self._ymd[2]));
}, },
(_, _) => { dmy!(None, None, None); }, (_, _) => { return Ok((None, None, None)); },
} }
} }
} }