From 185ae4f99e4ac5a56471fb47d866e65d2ac04da9 Mon Sep 17 00:00:00 2001
From: Rob Pike <r@golang.org>
Date: Thu, 27 Aug 2009 18:23:45 -0700
Subject: [PATCH] add Sort methods for convenience types
R=gri
DELTA=9 (9 added, 0 deleted, 0 changed)
OCL=34000
CL=34003
---
src/pkg/sort/sort.go | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/pkg/sort/sort.go b/src/pkg/sort/sort.go
index 99ba0a0ef1a..70c746de64a 100644
--- a/src/pkg/sort/sort.go
+++ b/src/pkg/sort/sort.go
@@ -152,6 +152,9 @@ func (p IntArray) Len() int { return len(p); }
func (p IntArray) Less(i, j int) bool { return p[i] < p[j]; }
func (p IntArray) Swap(i, j int) { p[i], p[j] = p[j], p[i]; }
+// Sort is a convenience method.
+func (p IntArray) Sort() { Sort(p); }
+
// FloatArray attaches the methods of SortInterface to []float, sorting in increasing order.
type FloatArray []float
@@ -160,6 +163,9 @@ func (p FloatArray) Len() int { return len(p); }
func (p FloatArray) Less(i, j int) bool { return p[i] < p[j]; }
func (p FloatArray) Swap(i, j int) { p[i], p[j] = p[j], p[i]; }
+// Sort is a convenience method.
+ffunc (p FloatArray) Sort() { Sort(p); }
+
// StringArray attaches the methods of SortInterface to []string, sorting in increasing order.
type StringArray []string
@@ -168,6 +174,9 @@ func (p StringArray) Len() int { return len(p); }
func (p StringArray) Less(i, j int) bool { return p[i] < p[j]; }
func (p StringArray) Swap(i, j int) { p[i], p[j] = p[j], p[i]; }
+// Sort is a convenience method.
+ffunc (p StringArray) Sort() { Sort(p); }
+
// Convenience wrappers for common cases
--
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