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//opt/alt/ruby18/share/ri/1.8/system/IO/close-i.yaml
--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Closes <em>ios</em> and flushes any pending writes to the operating system. The stream is unavailable for any further data operations; an <tt>IOError</tt> is raised if such an attempt is made. I/O streams are automatically closed when they are claimed by the garbage collector. - !ruby/struct:SM::Flow::P body: If <em>ios</em> is opened by <tt>IO.popen</tt>, <tt>close</tt> sets <tt>$?</tt>. full_name: IO#close is_singleton: false name: close params: | ios.close => nil visibility: public
