<?xml version="1.0" encoding="UTF-8"?>
<feed xml:lang="en-US" xmlns="http://www.w3.org/2005/Atom">
  <title>%w(Akita On Rails) * 2.0 - Rolling with Rails 2.0 - O Primeiro Tutorial Completo - Parte 1 Comments</title>
  <id>tag:www.akitaonrails.com,2008:/2008/2/1/rolling-with-rails-2-0-o-primeiro-tutorial-completo-parte-1/comments</id>
  <generator uri="http://mephistoblog.com" version="0.8.0">Mephisto Drax</generator>
  <link href="http://www.akitaonrails.com/2008/2/1/rolling-with-rails-2-0-o-primeiro-tutorial-completo-parte-1/comments.xml" rel="self" type="application/atom+xml"/>
  <link href="/2008/2/1/rolling-with-rails-2-0-o-primeiro-tutorial-completo-parte-1" rel="alternate" type="text/html"/>
  <updated>2008-05-31T01:03:51Z</updated>
  <entry xml:base="http://www.akitaonrails.com/">
    <author>
      <name>Juliano Oliveira</name>
    </author>
    <id>tag:www.akitaonrails.com,2008-02-01:2107:3027</id>
    <published>2008-05-31T01:03:51Z</published>
    <updated>2008-05-31T01:03:51Z</updated>
    <category term="Dicas e Tutoriais"/>
    <category term="Rails 2.0"/>
    <category term="Tradu&#231;&#245;es"/>
    <category term="Tutorials"/>
    <link href="http://www.akitaonrails.com/2008/2/1/rolling-with-rails-2-0-o-primeiro-tutorial-completo-parte-1" rel="alternate" type="text/html"/>
    <title>Comment on 'Rolling with Rails 2.0 - O Primeiro Tutorial Completo - Parte 1' by Juliano Oliveira</title>
<content type="html">&lt;p&gt;Akita,&lt;/p&gt;


	&lt;p&gt;Pow, ando estudando muito &lt;span class=&quot;caps&quot;&gt;ASP&lt;/span&gt;.NET &lt;span class=&quot;caps&quot;&gt;MVC&lt;/span&gt; e claro, RoR (não tenho preferências, os dois possuem recursos fantsticos)&lt;/p&gt;


	&lt;p&gt;Seguindo esse passo a passo no meu Windows Vista 64 funcionou legalzinho.&lt;/p&gt;


	&lt;p&gt;Dai fui para a minha distro Ubuntu 7.10&#215;64, passei um trabalhão mas foi recompensador ao ver meu Apache rodando com o mod_rails. Mas no mesmo Ubuntu (com o MySql devidamente instalado) eu fui fazer um &#8220;rake db:create:all&#8221; e para minha infelicidade obtive a seguinte resposta:
rake aborted!
Don&#8217;t know how to build task &#8216;db:create:all&#8217;&lt;/p&gt;


	&lt;p&gt;Pesquisei sobre o erro e não encontrei muito a respeito. Em uma das paginas que encontrei tinha um cara com o mesmo problema e que ao fazer um &#8220;rake&#8212;tasks&#8221; na listagem não era identificado o db:create&lt;/p&gt;


	&lt;p&gt;Sabe algo a respeito?&lt;/p&gt;


	&lt;p&gt;Muito bom o post!&lt;/p&gt;


	&lt;p&gt;Valeu!&lt;/p&gt;


	&lt;p&gt;[]s&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.akitaonrails.com/">
    <author>
      <name>flaubert</name>
    </author>
    <id>tag:www.akitaonrails.com,2008-02-01:2107:2729</id>
    <published>2008-04-29T22:50:26Z</published>
    <updated>2008-04-29T22:50:26Z</updated>
    <category term="Dicas e Tutoriais"/>
    <category term="Rails 2.0"/>
    <category term="Tradu&#231;&#245;es"/>
    <category term="Tutorials"/>
    <link href="http://www.akitaonrails.com/2008/2/1/rolling-with-rails-2-0-o-primeiro-tutorial-completo-parte-1" rel="alternate" type="text/html"/>
    <title>Comment on 'Rolling with Rails 2.0 - O Primeiro Tutorial Completo - Parte 1' by flaubert</title>
<content type="html">&lt;p&gt;Cara, ótimo tutorial&#8230;&lt;/p&gt;


	&lt;p&gt;estou com um probleminha, fiz tudo como está ai, so que usando marcas e modelos (marcas has_many modelos). tudo ok, mas ao tentar inserir um novo modelo (marcas/2/modelos/new) da um erro de &lt;span class=&quot;caps&quot;&gt;SQL&lt;/span&gt; dizendo que o marca_id está nulo, ou seja, não foi enviado ao comando sql o marca_id que está na &lt;span class=&quot;caps&quot;&gt;URL&lt;/span&gt;. Devo condigurar algo?&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.akitaonrails.com/">
    <author>
      <name>AkitaOnRails</name>
    </author>
    <id>tag:www.akitaonrails.com,2008-02-01:2107:2722</id>
    <published>2008-04-28T23:41:10Z</published>
    <updated>2008-04-28T23:41:10Z</updated>
    <category term="Dicas e Tutoriais"/>
    <category term="Rails 2.0"/>
    <category term="Tradu&#231;&#245;es"/>
    <category term="Tutorials"/>
    <link href="http://www.akitaonrails.com/2008/2/1/rolling-with-rails-2-0-o-primeiro-tutorial-completo-parte-1" rel="alternate" type="text/html"/>
    <title>Comment on 'Rolling with Rails 2.0 - O Primeiro Tutorial Completo - Parte 1' by AkitaOnRails</title>
<content type="html">&lt;p&gt;Acho que já está extrapolando :-) Você pode fazer:&lt;/p&gt;


&lt;table class=&quot;CodeRay&quot;&gt;&lt;tr&gt;
  &lt;td title=&quot;click to toggle&quot; class=&quot;line_numbers&quot;&gt;&lt;pre&gt;1&lt;tt&gt;
&lt;/tt&gt;2&lt;tt&gt;
&lt;/tt&gt;3&lt;tt&gt;
&lt;/tt&gt;4&lt;tt&gt;
&lt;/tt&gt;&lt;strong&gt;5&lt;/strong&gt;&lt;tt&gt;
&lt;/tt&gt;6&lt;tt&gt;
&lt;/tt&gt;&lt;/pre&gt;&lt;/td&gt;
  &lt;td class=&quot;code&quot;&gt;&lt;pre&gt;&lt;tt&gt;
&lt;/tt&gt;map.resources &lt;span class=&quot;sy&quot;&gt;:users&lt;/span&gt; &lt;span class=&quot;r&quot;&gt;do&lt;/span&gt; |users|&lt;tt&gt;
&lt;/tt&gt;  users.resources &lt;span class=&quot;sy&quot;&gt;:posts&lt;/span&gt; &lt;span class=&quot;r&quot;&gt;do&lt;/span&gt; |posts|&lt;tt&gt;
&lt;/tt&gt;    posts.resources &lt;span class=&quot;sy&quot;&gt;:comments&lt;/span&gt;&lt;tt&gt;
&lt;/tt&gt;  &lt;span class=&quot;r&quot;&gt;end&lt;/span&gt;&lt;tt&gt;
&lt;/tt&gt;&lt;span class=&quot;r&quot;&gt;end&lt;/span&gt;&lt;tt&gt;
&lt;/tt&gt;&lt;/pre&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;


	&lt;p&gt;Mas em vez disso é mais &#8220;limpo&#8221; e mais fácil de dar manutenção depois separar assim:&lt;/p&gt;


&lt;table class=&quot;CodeRay&quot;&gt;&lt;tr&gt;
  &lt;td title=&quot;click to toggle&quot; class=&quot;line_numbers&quot;&gt;&lt;pre&gt;1&lt;tt&gt;
&lt;/tt&gt;2&lt;tt&gt;
&lt;/tt&gt;3&lt;tt&gt;
&lt;/tt&gt;&lt;/pre&gt;&lt;/td&gt;
  &lt;td class=&quot;code&quot;&gt;&lt;pre&gt;&lt;tt&gt;
&lt;/tt&gt;map.resources &lt;span class=&quot;sy&quot;&gt;:users&lt;/span&gt;, &lt;span class=&quot;sy&quot;&gt;:has_many&lt;/span&gt; =&amp;gt; &lt;span class=&quot;sy&quot;&gt;:posts&lt;/span&gt;&lt;tt&gt;
&lt;/tt&gt;map.resources &lt;span class=&quot;sy&quot;&gt;:posts&lt;/span&gt;, &lt;span class=&quot;sy&quot;&gt;:has_many&lt;/span&gt; =&amp;gt; &lt;span class=&quot;sy&quot;&gt;:comments&lt;/span&gt;&lt;tt&gt;
&lt;/tt&gt;&lt;/pre&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;


	&lt;p&gt;isso vai te dar URLs separadas /users/1/posts e /posts/1/comments, mas é melhor pensar assim. Muitos níveis de hierarquia depois viram um pesadelo para dar manutenção. 3 é o máximo recomendado, se precisar.&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.akitaonrails.com/">
    <author>
      <name>Darkseid</name>
    </author>
    <id>tag:www.akitaonrails.com,2008-02-01:2107:2719</id>
    <published>2008-04-28T20:10:26Z</published>
    <updated>2008-04-28T20:10:26Z</updated>
    <category term="Dicas e Tutoriais"/>
    <category term="Rails 2.0"/>
    <category term="Tradu&#231;&#245;es"/>
    <category term="Tutorials"/>
    <link href="http://www.akitaonrails.com/2008/2/1/rolling-with-rails-2-0-o-primeiro-tutorial-completo-parte-1" rel="alternate" type="text/html"/>
    <title>Comment on 'Rolling with Rails 2.0 - O Primeiro Tutorial Completo - Parte 1' by Darkseid</title>
<content type="html">&lt;p&gt;Olá, Akita, td bem ? Mt legal o seu tutorial, mas ainda fiquei com uma dúvida.&lt;/p&gt;


	&lt;p&gt;Coloquei autenticação com o plugin restful_authentication. Porém não sei como configurar as rotas para ter algo do tipo:&lt;/p&gt;


	&lt;p&gt;http://localhost:3000/users/1/posts/2/comments/new, por exemplo.&lt;/p&gt;


	&lt;p&gt;É pra ficar assim mesmo, ou já estou estrapolando o conceito de restful ?&lt;/p&gt;


	&lt;p&gt;Vlw.&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.akitaonrails.com/">
    <author>
      <name>Ed Moulin</name>
    </author>
    <id>tag:www.akitaonrails.com,2008-02-01:2107:2553</id>
    <published>2008-04-07T19:53:47Z</published>
    <updated>2008-04-07T19:53:47Z</updated>
    <category term="Dicas e Tutoriais"/>
    <category term="Rails 2.0"/>
    <category term="Tradu&#231;&#245;es"/>
    <category term="Tutorials"/>
    <link href="http://www.akitaonrails.com/2008/2/1/rolling-with-rails-2-0-o-primeiro-tutorial-completo-parte-1" rel="alternate" type="text/html"/>
    <title>Comment on 'Rolling with Rails 2.0 - O Primeiro Tutorial Completo - Parte 1' by Ed Moulin</title>
<content type="html">&lt;p&gt;Primeiramente,&lt;/p&gt;


	&lt;p&gt;Parabéns pela parte 1, tanto o texto quanto ao screencast.&lt;/p&gt;


	&lt;p&gt;&#8220;Segundamente&#8221;,&lt;/p&gt;


	&lt;p&gt;Por que o link pra parte 2 não está fucionando ?&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.akitaonrails.com/">
    <author>
      <name>Diego Elias</name>
    </author>
    <id>tag:www.akitaonrails.com,2008-02-01:2107:2449</id>
    <published>2008-03-20T22:01:07Z</published>
    <updated>2008-03-20T22:01:07Z</updated>
    <category term="Dicas e Tutoriais"/>
    <category term="Rails 2.0"/>
    <category term="Tradu&#231;&#245;es"/>
    <category term="Tutorials"/>
    <link href="http://www.akitaonrails.com/2008/2/1/rolling-with-rails-2-0-o-primeiro-tutorial-completo-parte-1" rel="alternate" type="text/html"/>
    <title>Comment on 'Rolling with Rails 2.0 - O Primeiro Tutorial Completo - Parte 1' by Diego Elias</title>
<content type="html">&lt;p&gt;Muito bom. Parabéns! :)&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.akitaonrails.com/">
    <author>
      <name>AkitaOnRails</name>
    </author>
    <id>tag:www.akitaonrails.com,2008-02-01:2107:2258</id>
    <published>2008-02-20T20:01:47Z</published>
    <updated>2008-02-20T20:01:47Z</updated>
    <category term="Dicas e Tutoriais"/>
    <category term="Rails 2.0"/>
    <category term="Tradu&#231;&#245;es"/>
    <category term="Tutorials"/>
    <link href="http://www.akitaonrails.com/2008/2/1/rolling-with-rails-2-0-o-primeiro-tutorial-completo-parte-1" rel="alternate" type="text/html"/>
    <title>Comment on 'Rolling with Rails 2.0 - O Primeiro Tutorial Completo - Parte 1' by AkitaOnRails</title>
<content type="html">&lt;p&gt;Já tentou comparar com meu &lt;a href=&quot;http://www.akitaonrails.com/assets/2007/12/12/blog_demo.zip&quot;&gt;source code&lt;/a&gt; ?&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.akitaonrails.com/">
    <author>
      <name>Abenas</name>
    </author>
    <id>tag:www.akitaonrails.com,2008-02-01:2107:2254</id>
    <published>2008-02-20T17:59:47Z</published>
    <updated>2008-02-20T17:59:47Z</updated>
    <category term="Dicas e Tutoriais"/>
    <category term="Rails 2.0"/>
    <category term="Tradu&#231;&#245;es"/>
    <category term="Tutorials"/>
    <link href="http://www.akitaonrails.com/2008/2/1/rolling-with-rails-2-0-o-primeiro-tutorial-completo-parte-1" rel="alternate" type="text/html"/>
    <title>Comment on 'Rolling with Rails 2.0 - O Primeiro Tutorial Completo - Parte 1' by Abenas</title>
<content type="html">&lt;p&gt;Primeiro, parabéns pela sua iniciativa cara, repassando o conhecimento adquirido.&lt;/p&gt;


	&lt;p&gt;Olha soh, após eu gerar o controller admin e modificar as rotas no route para:&lt;/p&gt;


&lt;table class=&quot;CodeRay&quot;&gt;&lt;tr&gt;
  &lt;td title=&quot;click to toggle&quot; class=&quot;line_numbers&quot;&gt;&lt;pre&gt;1&lt;tt&gt;
&lt;/tt&gt;2&lt;tt&gt;
&lt;/tt&gt;3&lt;tt&gt;
&lt;/tt&gt;4&lt;tt&gt;
&lt;/tt&gt;&lt;strong&gt;5&lt;/strong&gt;&lt;tt&gt;
&lt;/tt&gt;6&lt;tt&gt;
&lt;/tt&gt;7&lt;tt&gt;
&lt;/tt&gt;8&lt;tt&gt;
&lt;/tt&gt;9&lt;tt&gt;
&lt;/tt&gt;&lt;/pre&gt;&lt;/td&gt;
  &lt;td class=&quot;code&quot;&gt;&lt;pre&gt;&lt;tt&gt;
&lt;/tt&gt;&lt;span class=&quot;c&quot;&gt;# config/routes.rb&lt;/span&gt;&lt;tt&gt;
&lt;/tt&gt;&lt;span class=&quot;co&quot;&gt;ActionController&lt;/span&gt;::&lt;span class=&quot;co&quot;&gt;Routing&lt;/span&gt;::&lt;span class=&quot;co&quot;&gt;Routes&lt;/span&gt;.draw &lt;span class=&quot;r&quot;&gt;do&lt;/span&gt; |map|&lt;tt&gt;
&lt;/tt&gt;  map.root &lt;span class=&quot;sy&quot;&gt;:controller&lt;/span&gt; =&amp;gt; &lt;span class=&quot;s&quot;&gt;&lt;span class=&quot;dl&quot;&gt;'&lt;/span&gt;&lt;span class=&quot;k&quot;&gt;posts&lt;/span&gt;&lt;span class=&quot;dl&quot;&gt;'&lt;/span&gt;&lt;/span&gt;&lt;tt&gt;
&lt;/tt&gt;  map.resources &lt;span class=&quot;sy&quot;&gt;:posts&lt;/span&gt;, &lt;span class=&quot;sy&quot;&gt;:has_many&lt;/span&gt; =&amp;gt; &lt;span class=&quot;sy&quot;&gt;:comments&lt;/span&gt;  &lt;tt&gt;
&lt;/tt&gt;  map.namespace &lt;span class=&quot;sy&quot;&gt;:admin&lt;/span&gt; &lt;span class=&quot;r&quot;&gt;do&lt;/span&gt; |admin|&lt;tt&gt;
&lt;/tt&gt;   admin.resources &lt;span class=&quot;sy&quot;&gt;:posts&lt;/span&gt;&lt;tt&gt;
&lt;/tt&gt; &lt;span class=&quot;r&quot;&gt;end&lt;/span&gt;&lt;tt&gt;
&lt;/tt&gt;&lt;span class=&quot;r&quot;&gt;end&lt;/span&gt;&lt;tt&gt;
&lt;/tt&gt;&lt;/pre&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;


	&lt;p&gt;Ocorre o seguinte erro em http://localhost:3000/admin/posts&lt;/p&gt;


	&lt;p&gt;You have a nil object when you didn&#8217;t expect it!
You might have expected an instance of Array.
The error occurred while evaluating nil.each&lt;/p&gt;


	&lt;p&gt;@posts não é nulo, mas ae retorno como nulo, sabes pq?&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.akitaonrails.com/">
    <author>
      <name>Jason</name>
    </author>
    <id>tag:www.akitaonrails.com,2008-02-01:2107:2162</id>
    <published>2008-02-09T10:07:46Z</published>
    <updated>2008-02-09T10:07:46Z</updated>
    <category term="Dicas e Tutoriais"/>
    <category term="Rails 2.0"/>
    <category term="Tradu&#231;&#245;es"/>
    <category term="Tutorials"/>
    <link href="http://www.akitaonrails.com/2008/2/1/rolling-with-rails-2-0-o-primeiro-tutorial-completo-parte-1" rel="alternate" type="text/html"/>
    <title>Comment on 'Rolling with Rails 2.0 - O Primeiro Tutorial Completo - Parte 1' by Jason</title>
<content type="html">&lt;p&gt;Hi, I can&#8217;t speak your language, and your English feed doesn&#8217;t allow comments, but I still wanted to say thank you for your excellent screencasts. I&#8217;ve seen many screencasts about rails, but yours were especially useful.  Cheers!&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.akitaonrails.com/">
    <author>
      <name>Tiago</name>
    </author>
    <id>tag:www.akitaonrails.com,2008-02-01:2107:2134</id>
    <published>2008-02-05T04:08:11Z</published>
    <updated>2008-02-05T04:08:11Z</updated>
    <category term="Dicas e Tutoriais"/>
    <category term="Rails 2.0"/>
    <category term="Tradu&#231;&#245;es"/>
    <category term="Tutorials"/>
    <link href="http://www.akitaonrails.com/2008/2/1/rolling-with-rails-2-0-o-primeiro-tutorial-completo-parte-1" rel="alternate" type="text/html"/>
    <title>Comment on 'Rolling with Rails 2.0 - O Primeiro Tutorial Completo - Parte 1' by Tiago</title>
<content type="html">&lt;p&gt;Saudações Fabio,&lt;/p&gt;


	&lt;p&gt;Seu tutorial é muito bom, mas para um iniciante como eu, se torna bem complicado, eu consigo me perder, quando você começa a explicar as views.&lt;/p&gt;


	&lt;p&gt;Estou boiando, pra quem está começando, seria melhor abraçar a versão anterior do rails ? ( 1.2.6 &#8211; a versao que a maioria dos livros existente se baseia)&lt;/p&gt;


	&lt;p&gt;[]s&lt;/p&gt;</content>  </entry>
</feed>
