| Current Path : /usr/local/share/ri/1.8/system/IO/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/local/share/ri/1.8/system/IO/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("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