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Array
pop-i.yaml
--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Removes the last element from <em>self</em> and returns it, or <tt>nil</tt> if the array is empty. - !ruby/struct:SM::Flow::P body: If a number <em>n</em> is given, returns an array of the last n elements (or less) just like <tt>array.slice!(-n, n)</tt> does. - !ruby/struct:SM::Flow::VERB body: " a = [ "a", "b", "c", "d" ]\n a.pop #=> "d"\n a.pop(2) #=> ["b", "c"]\n a #=> ["a"]\n" full_name: Array#pop is_singleton: false name: pop params: | array.pop -> obj or nil array.pop(n) -> array visibility: public
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