Removed num::Orderable
diff --git a/src/libcollections/ringbuf.rs b/src/libcollections/ringbuf.rs
index 933fe20..325f55b 100644
--- a/src/libcollections/ringbuf.rs
+++ b/src/libcollections/ringbuf.rs
@@ -13,7 +13,7 @@
//! RingBuf implements the trait Deque. It should be imported with `use
//! extra::container::Deque`.
-use std::num;
+use std::cmp;
use std::vec;
use std::iter::{Rev, RandomAccessIterator};
@@ -120,7 +120,7 @@
/// Create an empty RingBuf with space for at least `n` elements.
pub fn with_capacity(n: uint) -> RingBuf<T> {
RingBuf{nelts: 0, lo: 0,
- elts: vec::from_fn(num::max(MINIMUM_CAPACITY, n), |_| None)}
+ elts: vec::from_fn(cmp::max(MINIMUM_CAPACITY, n), |_| None)}
}
/// Retrieve an element in the RingBuf by index
