---

graydon · graydon · commit 462e6cf3c26c · 2013-02-13T11:46:25.000-08:00
yaml --- r: 47608 b: refs/heads/incoming c: 73280b0 h: refs/heads/master v: v3
diff --git a/[refs] b/[refs]
@@ -6,7 +6,7 @@ refs/heads/try: 2a8fb58d79e685d5ca07b039badcf2ae3ef077ea
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: 147ecfdd8221e4a4d4e090486829a06da1e0ca3c
-refs/heads/incoming: 389125aeb83eb1571ff1ec4e5e140b1ac2109341
+refs/heads/incoming: 73280b0472afdcf4df7eb1a80a7ac0b74a791ca9
 refs/heads/dist-snap: 8b98e5a296d95c5e832db0756828e5bec31c6f50
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
diff --git a/branches/incoming/src/libcore/num/num.rs b/branches/incoming/src/libcore/num/num.rs
@@ -39,6 +39,10 @@ pub trait One {
     static pure fn one() -> Self;
 }
 
+pub pure fn abs<T: cmp::Ord Num Zero>(v: T) -> T {
+    if v < Zero::zero() { v.neg() } else { v }
+}
+
 pub trait Round {
     pure fn round(&self, mode: RoundMode) -> Self;
 

Original file line number	Diff line number	Diff line change
`@@ -39,6 +39,10 @@ pub trait One {`
`39`	`39`	`static pure fn one() -> Self;`
`40`	`40`	`}`
`41`	`41`
	`42`	`+pub pure fn abs<T: cmp::Ord Num Zero>(v: T) -> T {`
	`43`	`+ if v < Zero::zero() { v.neg() } else { v }`
	`44`	`+}`
	`45`	`+`
`42`	`46`	`pub trait Round {`
`43`	`47`	`pure fn round(&self, mode: RoundMode) -> Self;`
`44`	`48`