From 1b551456bd699f9462434308c81560181953eaff Mon Sep 17 00:00:00 2001
From: Sean Chittenden <sean@chittenden.org>
Date: Mon, 1 Feb 2016 22:26:57 -0800
Subject: [PATCH] Cull unused function and its unit test.

Pointed out by: @slackpad
---
 lib/string.go      | 8 --------
 lib/string_test.go | 9 ---------
 2 files changed, 17 deletions(-)

diff --git a/lib/string.go b/lib/string.go
index f37296b76a..e9f1280c7c 100644
--- a/lib/string.go
+++ b/lib/string.go
@@ -13,11 +13,3 @@ func StrContains(l []string, s string) bool {
 	}
 	return false
 }
-
-func ToLowerList(l []string) []string {
-	var out []string
-	for _, value := range l {
-		out = append(out, strings.ToLower(value))
-	}
-	return out
-}
diff --git a/lib/string_test.go b/lib/string_test.go
index f17bd90d11..e03541011b 100644
--- a/lib/string_test.go
+++ b/lib/string_test.go
@@ -13,12 +13,3 @@ func TestStrContains(t *testing.T) {
 		t.Fatalf("should not contain")
 	}
 }
-
-func TestToLowerList(t *testing.T) {
-	l := []string{"ABC", "Abc", "abc"}
-	for _, value := range ToLowerList(l) {
-		if value != "abc" {
-			t.Fatalf("failed lowercasing")
-		}
-	}
-}