관리-도구
편집 파일: map-i.yaml
--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Returns a new array with the results of running <em>block</em> once for every element in <em>enum</em>. - !ruby/struct:SM::Flow::VERB body: " (1..4).collect {|i| i*i } #=> [1, 4, 9, 16]\n (1..4).collect { "cat" } #=> ["cat", "cat", "cat", "cat"]\n" full_name: Enumerable#map is_singleton: false name: map params: | enum.collect {| obj | block } => array enum.map {| obj | block } => array visibility: public