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✏️ 正在编辑: each_with_index-i.yaml
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/opt/alt/ruby18/share/ri/1.8/system/Enumerable/each_with_index-i.yaml
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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Calls <em>block</em> with two arguments, the item and its index, for each item in <em>enum</em>. - !ruby/struct:SM::Flow::VERB body: " hash = Hash.new\n %w(cat dog wombat).each_with_index {|item, index|\n hash[item] = index\n }\n hash #=> {"cat"=>0, "wombat"=>2, "dog"=>1}\n" full_name: Enumerable#each_with_index is_singleton: false name: each_with_index params: | enum.each_with_index {|obj, i| block } -> enum visibility: public
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