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✏️ 正在编辑: rassoc-i.yaml
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/opt/alt/ruby18/share/ri/1.8/system/Array/rassoc-i.yaml
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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Searches through the array whose elements are also arrays. Compares <em>key</em> with the second element of each contained array using <tt>==</tt>. Returns the first contained array that matches. See also <tt>Array#assoc</tt>. - !ruby/struct:SM::Flow::VERB body: " a = [ [ 1, "one"], [2, "two"], [3, "three"], ["ii", "two"] ]\n a.rassoc("two") #=> [2, "two"]\n a.rassoc("four") #=> nil\n" full_name: Array#rassoc is_singleton: false name: rassoc params: | array.rassoc(key) -> an_array or nil visibility: public
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