diff options
| -rw-r--r-- | src/calendar.rs | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/src/calendar.rs b/src/calendar.rs index d492345..377ba56 100644 --- a/src/calendar.rs +++ b/src/calendar.rs @@ -59,10 +59,11 @@ impl Calendar { } /// Extends this `Calendar` with the contends of another. - pub fn extend<T>(&mut self, other: T) - where T: IntoIterator<Item=CalendarElement> + pub fn extend<T, U>(&mut self, other: T) + where T: IntoIterator<Item=U>, + U: Into<CalendarElement> { - self.components.extend(other); + self.components.extend(other.into_iter().map(|x| x.into())); } /// Appends an element to the back of the `Calendar`. @@ -126,4 +127,15 @@ mod tests { calendar.extend(components); assert_eq!(calendar.components.len(), 2); } + + #[test] + fn calendar_extend_events() { + let mut calendar = Calendar::new(); + let events = vec![ + Event::new(), + Event::new(), + ]; + calendar.extend(events); + assert_eq!(calendar.components.len(), 2); + } } |