ztr/CPC
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

Fixed unit support for modulo

Browse Source
This commit is contained in:
Kasper 2020-01-14 14:59:18 +01:00
parent 1e83f50fbd
commit 81b987e14f
1 changed files with 6 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/units.rs
View File

@ -322,12 +322,13 @@ pub fn divide(left: Number, right: Number) -> Result<Number, String> {
}
pub fn modulo(left: Number, right: Number) -> Result<Number, String> {
if left.unit == Unit::NoUnit && right.unit == Unit::NoUnit {
// 3 / 2
if left.unit.category() == Temperature || right.unit.category() == Temperature {
// if temperature
return Err(format!("Cannot modulo {:?} by {:?}", left.unit, right.unit))
} else if left.unit.category() == right.unit.category() {
// 5 km % 3 m
let (left, right) = convert_to_lowest(left, right)?;
return Ok(Number::new(left.value % right.value, left.unit))
} else if left.unit != Unit::NoUnit && right.unit == Unit::NoUnit {
// 1 km / 2
return Ok(Number::new(left.value % right.value, right.unit))
} else {
return Err(format!("Cannot modulo {:?} by {:?}", left.unit, right.unit))
}