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/opt/alt/ruby18/share/ri/1.8/system/Array/shift-i.yaml
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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Returns the first element of <em>self</em> and removes it (shifting all other elements down by one). Returns <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 first n elements (or less) just like <tt>array.slice!(0, n)</tt> does. - !ruby/struct:SM::Flow::VERB body: " args = [ "-m", "-q", "filename" ]\n args.shift #=> "-m"\n args #=> ["-q", "filename"]\n\n args = [ "-m", "-q", "filename" ]\n args.shift(2) #=> ["-m", "-q"]\n args #=> ["filename"]\n" full_name: Array#shift is_singleton: false name: shift params: | array.shift -> obj or nil array.shift(n) -> array visibility: public
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