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Suppress a warning when write_headers: true

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Nobuyoshi Nakada 2019-07-08 13:03:50 +09:00
parent a2e0aaea1b
commit e9907122ed
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lib/csv/writer.rb
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@ -14,6 +14,7 @@ class CSV
@output = output
@options = options
@lineno = 0
@fields_converter = nil
prepare
if @options[:write_headers] and @headers
self << @headers