관리-도구

편집 파일: nonzero%3f-i.yaml

--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: "Returns <em>num</em> if <em>num</em> is not zero, <tt>nil</tt> otherwise. This behavior is useful when chaining comparisons:" - !ruby/struct:SM::Flow::VERB body: " a = %w( z Bb bB bb BB a aA Aa AA A )\n b = a.sort {|a,b| (a.downcase &lt;=&gt; b.downcase).nonzero? || a &lt;=&gt; b }\n b #=&gt; [&quot;A&quot;, &quot;a&quot;, &quot;AA&quot;, &quot;Aa&quot;, &quot;aA&quot;, &quot;BB&quot;, &quot;Bb&quot;, &quot;bB&quot;, &quot;bb&quot;, &quot;z&quot;]\n" full_name: Numeric#nonzero? is_singleton: false name: nonzero? params: | num.nonzero? => num or nil visibility: public