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  <title>%w(Akita On Rails) * 2.0 - Ruby Symbols Comments</title>
  <id>tag:www.sproutcorewithrails.org,2008:/2007/11/26/ruby-symbols/comments</id>
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  <link href="http://www.sproutcorewithrails.org/2007/11/26/ruby-symbols/comments.xml" rel="self" type="application/atom+xml"/>
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  <updated>2008-05-09T17:17:30Z</updated>
  <entry xml:base="http://www.sproutcorewithrails.org/">
    <author>
      <name>Wallace Silva</name>
    </author>
    <id>tag:www.sproutcorewithrails.org,2007-11-26:1452:2816</id>
    <published>2008-05-09T17:17:30Z</published>
    <updated>2008-05-09T17:17:30Z</updated>
    <category term="Dicas e Tutoriais"/>
    <link href="http://www.sproutcorewithrails.org/2007/11/26/ruby-symbols" rel="alternate" type="text/html"/>
    <title>Comment on 'Ruby Symbols' by Wallace Silva</title>
<content type="html">&lt;p&gt;Gostei muito do post, bem elaborado e entedi bem melhor os símbolos, mas ainda acho meio estranho, pois se pensarmos, poxa vamos economizar memoria, e seriam bytes, porém é até melhor para digitar &#8217;:&#8217; do que &#8221;&#8221;(aspas), fica mais rapido, de qualque forma gostei e vai-me ser útil.&lt;/p&gt;


	&lt;p&gt;Obrigado.&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.sproutcorewithrails.org/">
    <author>
      <name>Shairon</name>
    </author>
    <id>tag:www.sproutcorewithrails.org,2007-11-26:1452:1914</id>
    <published>2008-01-14T11:08:59Z</published>
    <updated>2008-01-14T11:08:59Z</updated>
    <category term="Dicas e Tutoriais"/>
    <link href="http://www.sproutcorewithrails.org/2007/11/26/ruby-symbols" rel="alternate" type="text/html"/>
    <title>Comment on 'Ruby Symbols' by Shairon</title>
<content type="html">&lt;p&gt;Rapaz dê uma olhada nisso&lt;/p&gt;


	&lt;p&gt;&lt;cite&gt;‘class’ é fácil, afinal, todas as grandes linguagens são ‘orientadas-a-objeto’.&lt;/cite&gt;&lt;/p&gt;


	&lt;p&gt;Tem certeza?&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.sproutcorewithrails.org/">
    <author>
      <name>Paulo Silveira</name>
    </author>
    <id>tag:www.sproutcorewithrails.org,2007-11-26:1452:1530</id>
    <published>2007-12-08T05:29:41Z</published>
    <updated>2007-12-08T05:29:41Z</updated>
    <category term="Dicas e Tutoriais"/>
    <link href="http://www.sproutcorewithrails.org/2007/11/26/ruby-symbols" rel="alternate" type="text/html"/>
    <title>Comment on 'Ruby Symbols' by Paulo Silveira</title>
<content type="html">&lt;p&gt;Excelente artigo. Alem disso a diferenca pro uso dos simbolos é que eles sao imutaveis, Strings não, estou correto?&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.sproutcorewithrails.org/">
    <author>
      <name>Leo</name>
    </author>
    <id>tag:www.sproutcorewithrails.org,2007-11-26:1452:1473</id>
    <published>2007-11-29T13:25:17Z</published>
    <updated>2007-11-29T13:25:17Z</updated>
    <category term="Dicas e Tutoriais"/>
    <link href="http://www.sproutcorewithrails.org/2007/11/26/ruby-symbols" rel="alternate" type="text/html"/>
    <title>Comment on 'Ruby Symbols' by Leo</title>
<content type="html">&lt;p&gt;Realmente o artigo está ótimo! akitaonrails vem se consolindando a cada dia como uma referência da tecnologia rails no Brasil..&lt;/p&gt;


	&lt;p&gt;A idéia de fazer um artigo sobre closures é muito boa!!&lt;/p&gt;


	&lt;p&gt;Abracos&#8230;&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.sproutcorewithrails.org/">
    <author>
      <name>Thomaz Leite</name>
    </author>
    <id>tag:www.sproutcorewithrails.org,2007-11-26:1452:1457</id>
    <published>2007-11-27T01:12:14Z</published>
    <updated>2007-11-27T01:12:14Z</updated>
    <category term="Dicas e Tutoriais"/>
    <link href="http://www.sproutcorewithrails.org/2007/11/26/ruby-symbols" rel="alternate" type="text/html"/>
    <title>Comment on 'Ruby Symbols' by Thomaz Leite</title>
<content type="html">&lt;p&gt;Com um texto tão explicativo não sobra nem espaço para comentários. Muito bom.&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.sproutcorewithrails.org/">
    <author>
      <name>Henrique</name>
    </author>
    <id>tag:www.sproutcorewithrails.org,2007-11-26:1452:1456</id>
    <published>2007-11-26T17:56:46Z</published>
    <updated>2007-11-26T17:56:46Z</updated>
    <category term="Dicas e Tutoriais"/>
    <link href="http://www.sproutcorewithrails.org/2007/11/26/ruby-symbols" rel="alternate" type="text/html"/>
    <title>Comment on 'Ruby Symbols' by Henrique</title>
<content type="html">&lt;p&gt;Para explicar blocos seria bom explicar partindo de closures. Exemplificar com closures em javascript seria uma boa também.&lt;/p&gt;


	&lt;p&gt;Akita: ficou bem didático o texto, parabéns. Vou recomendar pra alguns amigos que querem aprender Ruby.&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.sproutcorewithrails.org/">
    <author>
      <name>Daniel Luz</name>
    </author>
    <id>tag:www.sproutcorewithrails.org,2007-11-26:1452:1455</id>
    <published>2007-11-26T17:52:01Z</published>
    <updated>2007-11-26T17:52:01Z</updated>
    <category term="Dicas e Tutoriais"/>
    <link href="http://www.sproutcorewithrails.org/2007/11/26/ruby-symbols" rel="alternate" type="text/html"/>
    <title>Comment on 'Ruby Symbols' by Daniel Luz</title>
<content type="html">&lt;p&gt;Gostei do artigo. Bem escrito, e explica de maneira clara a razão e o propósito dos símbolos. Parabéns! :)&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.sproutcorewithrails.org/">
    <author>
      <name>daniel</name>
    </author>
    <id>tag:www.sproutcorewithrails.org,2007-11-26:1452:1454</id>
    <published>2007-11-26T16:05:32Z</published>
    <updated>2007-11-26T16:05:32Z</updated>
    <category term="Dicas e Tutoriais"/>
    <link href="http://www.sproutcorewithrails.org/2007/11/26/ruby-symbols" rel="alternate" type="text/html"/>
    <title>Comment on 'Ruby Symbols' by daniel</title>
<content type="html">&lt;p&gt;Nossa muito bom o artigo, tem lido muito sobre rails, mas direto tomo uma rasteira da sintaxe do ruby e nunca entedi pq algumas variaveis que tinha : eram chamadas de simbolos se faziam a mesma coisa das outras.&lt;/p&gt;


	&lt;p&gt;Acho que a sugestão do bloco do Lucas é uma boa mesmo, eu mesmo ja fiz uma pergunta no rails.br sobre isso e foi vc mesmo que respondeu.&lt;/p&gt;


	&lt;p&gt;Abraço, vlw pelo artigo.&lt;/p&gt;</content>  </entry>
  <entry xml:base="http://www.sproutcorewithrails.org/">
    <author>
      <name>Lucas H&#250;ngaro</name>
    </author>
    <id>tag:www.sproutcorewithrails.org,2007-11-26:1452:1453</id>
    <published>2007-11-26T15:14:51Z</published>
    <updated>2007-11-26T15:14:51Z</updated>
    <category term="Dicas e Tutoriais"/>
    <link href="http://www.sproutcorewithrails.org/2007/11/26/ruby-symbols" rel="alternate" type="text/html"/>
    <title>Comment on 'Ruby Symbols' by Lucas H&#250;ngaro</title>
<content type="html">&lt;p&gt;Li o original ontem e achei muito bom.&lt;/p&gt;


	&lt;p&gt;Outro tema que acho complicado para quem vem de Java/.NET/Php são os blocos. Você poderia escrever sobre isso também.&lt;/p&gt;</content>  </entry>
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