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Diffstat (limited to 'skate/zipkey/zipkey.go')
| -rw-r--r-- | skate/zipkey/zipkey.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/skate/zipkey/zipkey.go b/skate/zipkey/zipkey.go index a9f5c04..eb3dc55 100644 --- a/skate/zipkey/zipkey.go +++ b/skate/zipkey/zipkey.go @@ -1,3 +1,5 @@ +// Package zipkey implements ZipRun, a type that allows to attach a callback to +// a group of elements taken from two streams. package zipkey import ( @@ -14,7 +16,7 @@ type Group struct { } type ( - keyFunc func(string) (string, error) + keyFunc func(string) (string, error) // Given a line, extract the key. groupFunc func(*Group) error ) |