From e0728d41f2fe9c87e086dc5bcc0260dcffcb7517 Mon Sep 17 00:00:00 2001
From: Daniel Micay <danielmicay@gmail.com>
Date: Tue, 29 Jan 2013 15:35:26 -0500
Subject: [PATCH] implement fuzzy_eq with fuzzy_eq_eps

---
 src/libstd/cmp.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/libstd/cmp.rs b/src/libstd/cmp.rs
index d6fc23c6fdd9d..ef893b067be89 100644
--- a/src/libstd/cmp.rs
+++ b/src/libstd/cmp.rs
@@ -1,4 +1,4 @@
-// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -24,7 +24,7 @@ pub trait FuzzyEq {
 
 impl float: FuzzyEq {
     pure fn fuzzy_eq(&self, other: &float) -> bool {
-        float::abs(*self - *other) < fuzzy_epsilon
+        self.fuzzy_eq_eps(other, fuzzy_epsilon)
     }
 
     pure fn fuzzy_eq_eps(&self, other: &float, epsilon: &float) -> bool {
@@ -34,7 +34,7 @@ impl float: FuzzyEq {
 
 impl f32: FuzzyEq {
     pure fn fuzzy_eq(&self, other: &f32) -> bool {
-        f32::abs(*self - *other) < (fuzzy_epsilon as f32)
+        self.fuzzy_eq_eps(other, fuzzy_epsilon as f32)
     }
 
     pure fn fuzzy_eq_eps(&self, other: &f32, epsilon: &f32) -> bool {
@@ -44,7 +44,7 @@ impl f32: FuzzyEq {
 
 impl f64: FuzzyEq {
     pure fn fuzzy_eq(&self, other: &f64) -> bool {
-        f64::abs(*self - *other) < (fuzzy_epsilon as f64)
+        self.fuzzy_eq_eps(other, fuzzy_epsilon as f64)
     }
 
     pure fn fuzzy_eq_eps(&self, other: &f64, epsilon: &f64) -> bool {