관리-도구

편집 파일: seek-i.yaml

--- !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(&quot;testfile&quot;)\n f.seek(-13, IO::SEEK_END) #=&gt; 0\n f.readline #=&gt; &quot;And so on...\\n&quot;\n" full_name: IO#seek is_singleton: false name: seek params: | ios.seek(amount, whence=SEEK_SET) -> 0 visibility: public