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Diffstat (limited to 'doc/csv/empty_value.rdoc')
-rw-r--r-- | doc/csv/empty_value.rdoc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/doc/csv/empty_value.rdoc b/doc/csv/empty_value.rdoc new file mode 100644 index 0000000000..7d3bcc078c --- /dev/null +++ b/doc/csv/empty_value.rdoc @@ -0,0 +1,13 @@ +====== Option +empty_value+ + +Specifies the object that is to be substituted +for each field that has an empty \String. + +Default value: + CSV::DEFAULT_OPTIONS.fetch(:empty_value) # => "" (empty string) + +With the default, <tt>""</tt>: + CSV.parse_line('a,"",b,"",c') # => ["a", "", "b", "", "c"] + +With a different object: + CSV.parse_line('a,"",b,"",c', empty_value: 'x') # => ["a", "x", "b", "x", "c"] |