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✏️ 正在编辑: uniq%21-i.yaml
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/opt/alt/ruby18/share/ri/1.8/system/Array/uniq%21-i.yaml
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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Removes duplicate elements from <em>self</em>. Returns <tt>nil</tt> if no changes are made (that is, no duplicates are found). - !ruby/struct:SM::Flow::VERB body: " a = [ "a", "a", "b", "b", "c" ]\n a.uniq! #=> ["a", "b", "c"]\n b = [ "a", "b", "c" ]\n b.uniq! #=> nil\n" full_name: Array#uniq! is_singleton: false name: uniq! params: | array.uniq! -> array or nil visibility: public
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