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opt
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ruby18
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share
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ri
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1.8
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system
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Enumerable
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Filename :
map-i.yaml
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--- !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