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✏️ 正在编辑: lineno-i.yaml
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/opt/alt/ruby18/share/ri/1.8/system/IO/lineno-i.yaml
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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Returns the current line number in <em>ios</em>. The stream must be opened for reading. <tt>lineno</tt> counts the number of times <tt>gets</tt> is called, rather than the number of newlines encountered. The two values will differ if <tt>gets</tt> is called with a separator other than newline. See also the <tt>$.</tt> variable. - !ruby/struct:SM::Flow::VERB body: " f = File.new("testfile")\n f.lineno #=> 0\n f.gets #=> "This is line one\\n"\n f.lineno #=> 1\n f.gets #=> "This is line two\\n"\n f.lineno #=> 2\n" full_name: IO#lineno is_singleton: false name: lineno params: | ios.lineno => integer visibility: public
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