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opt
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ruby18
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share
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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 :
seek-i.yaml
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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: "Seeks to a given offset <em>anInteger</em> in the stream according to the value of <em>whence</em>:" - !ruby/struct:SM::Flow::VERB body: " IO::SEEK_CUR | Seeks to <em>amount</em> plus current position\n --------------+----------------------------------------------------\n IO::SEEK_END | Seeks to <em>amount</em> plus end of stream (you probably\n | want a negative value for <em>amount</em>)\n --------------+----------------------------------------------------\n IO::SEEK_SET | Seeks to the absolute location given by <em>amount</em>\n" - !ruby/struct:SM::Flow::P body: "Example:" - !ruby/struct:SM::Flow::VERB body: " f = File.new("testfile")\n f.seek(-13, IO::SEEK_END) #=> 0\n f.readline #=> "And so on...\\n"\n" full_name: IO#seek is_singleton: false name: seek params: | ios.seek(amount, whence=SEEK_SET) -> 0 visibility: public