https://ruby-china.org/nickjazz en-us <p>我有两个资料表</p> <p>分别是</p> <pre class="highlight ruby"><code><span class="n">array1</span> <span class="o">=</span> <span class="p">[</span> <span class="n">x</span><span class="o">=</span> <span class="s1">'blue'</span><span class="p">,</span> <span class="s1">'y'</span><span class="o">=</span><span class="s1">'car'</span> <span class="p">]</span> <span class="n">array2</span> <span class="o">=</span> <span class="p">[</span> <span class="n">x</span><span class="o">=</span> <span class="s1">'blue'</span><span class="p">,</span> <span class="s1">'y'</span><span class="o">=</span><span class="s1">'book'</span> <span class="p">]</span> <span class="n">array3</span> <span class="o">=</span> <span class="p">[</span> <span class="n">x</span><span class="o">=</span> <span class="s1">'blue'</span><span class="p">,</span> <span class="s1">'y'</span><span class="o">=</span><span class="s1">'pen'</span> <span class="p">]</span> <span class="n">array0</span> <span class="o">=</span> <span class="p">[</span> <span class="n">x</span><span class="o">=</span> <span class="s1">'blue'</span><span class="p">,</span> <span class="s1">'y'</span><span class="o">=</span><span class="s1">'car, house, egg, book, ,pen'</span> <span class="p">]</span> </code></pre> <p>想要的结果是</p> <pre class="highlight ruby"><code><span class="n">arraywant</span> <span class="o">=</span> <span class="p">[</span> <span class="n">x</span><span class="o">=</span> <span class="s1">'blue'</span><span class="p">,</span> <span class="s1">'y'</span><span class="o">=</span><span class="s1">' house, egg'</span><span class="p">]</span> </code></pre> <p>请指点指点</p> nickjazz Mon, 21 Sep 2015 00:41:42 +0800 https://ruby-china.org/topics/27410 https://ruby-china.org/topics/27410