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| author | Benjamin Kellermann <Benjamin.Kellermann@gmx.de> | 2010-07-05 11:29:34 +0200 |
|---|---|---|
| committer | Benjamin Kellermann <Benjamin.Kellermann@gmx.de> | 2010-07-05 11:29:34 +0200 |
| commit | a7b1b9305e0aad7e9b76f0983c9d927f2d9f8ec5 (patch) | |
| tree | 0f9068ad74368837cf5c19d2d0db46379829992d | |
| parent | e78e69a50201191d359cde0ad4616ce347e6f028 (diff) | |
useless each caused exception
| -rw-r--r-- | timepollhead.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/timepollhead.rb b/timepollhead.rb index 6f3fcec..4a444b2 100644 --- a/timepollhead.rb +++ b/timepollhead.rb @@ -40,7 +40,7 @@ class TimePollHead # column should be the internal representation # column.to_s should deliver humanreadable form def columns - @data.sort.each.collect{|day| day.to_s} + @data.sort.collect{|day| day.to_s} end def concrete_times |