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opt
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ruby18
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ri
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1.8
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Enumerable
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Filename :
cycle-i.yaml
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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Calls <em>block</em> for each element of <em>enum</em> repeatedly <em>n</em> times or forever if none or nil is given. If a non-positive number is given or the collection is empty, does nothing. Returns nil if the loop has finished without getting interrupted. - !ruby/struct:SM::Flow::P body: Enumerable#cycle saves elements in an internal array so changes to <em>enum</em> after the first pass have no effect. - !ruby/struct:SM::Flow::VERB body: " a = ["a", "b", "c"]\n a.cycle {|x| puts x } # print, a, b, c, a, b, c,.. forever.\n a.cycle(2) {|x| puts x } # print, a, b, c, a, b, c.\n" full_name: Enumerable#cycle is_singleton: false name: cycle params: | enum.cycle {|obj| block } enum.cycle(n) {|obj| block } visibility: public