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Diffstat (limited to 'doc/csv/arguments/io.rdoc')
| -rw-r--r-- | doc/csv/arguments/io.rdoc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/csv/arguments/io.rdoc b/doc/csv/arguments/io.rdoc new file mode 100644 index 0000000000..f5fe1d1975 --- /dev/null +++ b/doc/csv/arguments/io.rdoc @@ -0,0 +1,5 @@ +* Argument +io+ should be an IO object that is: + * Open for reading; on return, the IO object will be closed. + * Positioned at the beginning. + To position at the end, for appending, use method CSV.generate. + For any other positioning, pass a preset \StringIO object instead. |