| Current Path : /usr/local/share/ri/1.8/system/Enumerable/ |
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| Current File : //usr/local/share/ri/1.8/system/Enumerable/cycle-i.yaml |
--- !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