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Handle units ending with 's'

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Tiffany Bennett 2016-08-02 22:44:00 -04:00
parent 6d7daef125
commit 51a67f7984
1 changed files with 5 additions and 0 deletions
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5
src/eval.rs
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@ -103,6 +103,11 @@ impl Context {
pub fn lookup(&self, name: &str) -> Option<Value> {
self.units.get(name).cloned().or_else(|| {
if name.ends_with("s") {
if let Some(v) = self.lookup(&name[0..name.len()-1]) {
return Some(v)
}
}
for &(ref pre, value) in &self.prefixes {
if name.starts_with(pre) {
if let Some(mut v) = self.lookup(&name[pre.len()..]) {