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✏️ 正在编辑: each-i.yaml
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/opt/alt/ruby18/share/ri/1.8/system/IO/each-i.yaml
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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Executes the block for every line in <em>ios</em>, where lines are separated by <em>sep_string</em>. <em>ios</em> must be opened for reading or an <tt>IOError</tt> will be raised. - !ruby/struct:SM::Flow::VERB body: " f = File.new("testfile")\n f.each {|line| puts "#{f.lineno}: #{line}" }\n" - !ruby/struct:SM::Flow::P body: <em>produces:</em> - !ruby/struct:SM::Flow::VERB body: " 1: This is line one\n 2: This is line two\n 3: This is line three\n 4: And so on...\n" full_name: IO#each is_singleton: false name: each params: | ios.each(sep_string=$/) {|line| block } => ios ios.each_line(sep_string=$/) {|line| block } => ios visibility: public
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