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opt
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ruby18
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ri
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1.8
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system
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IO
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Filename :
sync-i.yaml
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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Returns the current ``sync mode'' of <em>ios</em>. When sync mode is true, all output is immediately flushed to the underlying operating system and is not buffered by Ruby internally. See also <tt>IO#fsync</tt>. - !ruby/struct:SM::Flow::VERB body: " f = File.new("testfile")\n f.sync #=> false\n" full_name: IO#sync is_singleton: false name: sync params: | ios.sync => true or false visibility: public