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-rw-r--r--lib/csv.rb6
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/csv.rb b/lib/csv.rb
index ff317d8995..086f0351e6 100644
--- a/lib/csv.rb
+++ b/lib/csv.rb
@@ -888,7 +888,11 @@ class CSV
# <b><tt>:write_converters</tt></b>:: TODO
# <b><tt>:write_nil_value</tt></b>:: TODO
# <b><tt>:write_empty_value</tt></b>:: TODO
- # <b><tt>:strip</tt></b>:: TODO
+ # <b><tt>:strip</tt></b>:: When set to a +true+ value, CSV will
+ # strip "\t\r\n\f\v" around the values.
+ # If you specify a string instead of
+ # +true+, CSV will strip string. The
+ # length of string must be 1.
#
# See CSV::DEFAULT_OPTIONS for the default settings.
#