Implement abs() for time types

kaegi · kaegi · commit 4e56fde2807f · 2017-03-13T12:21:17.000+01:00
diff --git a/src/timetypes.rs b/src/timetypes.rs
@@ -235,6 +235,11 @@ macro_rules! create_time_type {
             pub fn is_negative(&self) -> bool {
                 self.intern.is_negative()
             }
+
+            /// Return the absolute value of the current time.
+            pub fn abs(&self) -> $i {
+                if self.is_negative() { -*self } else { *self }
+            }
         }
 
         impl Neg for $i {

Original file line number	Diff line number	Diff line change
`@@ -235,6 +235,11 @@ macro_rules! create_time_type {`
`235`	`235`	`pub fn is_negative(&self) -> bool {`
`236`	`236`	`self.intern.is_negative()`
`237`	`237`	`}`
	`238`	`+`
	`239`	`+ /// Return the absolute value of the current time.`
	`240`	`+ pub fn abs(&self) -> $i {`
	`241`	`+ if self.is_negative() { -self } else { self }`
	`242`	`+ }`
`238`	`243`	`}`
`239`	`244`
`240`	`245`	`impl Neg for $i {`