From 05b2057e6a2daeda3bfa76a0bc4b051b2b8e582a Mon Sep 17 00:00:00 2001
From: Martin Czygan <martin.czygan@gmail.com>
Date: Thu, 1 Jul 2021 11:25:27 +0200
Subject: explicit var names

---
 skate/zipkey/zipkey.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/skate/zipkey/zipkey.go b/skate/zipkey/zipkey.go
index 804ffa0..3805535 100644
--- a/skate/zipkey/zipkey.go
+++ b/skate/zipkey/zipkey.go
@@ -16,8 +16,8 @@ type Group struct {
 }
 
 type (
-	keyFunc   func(string) (string, error) // Given a line, extract the key.
-	groupFunc func(*Group) error
+	keyFunc   func(line string) (key string, err error)
+	groupFunc func(g *Group) error
 )
 
 // ZipRun reads records (separated by sep) from two readers, extracts a key
-- 
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