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1 de 20
O Rails 3 vem aí
Entendendo o Ruby on Rails
Juan Maiz   maiz@softa.com.br - @joaomilho
Rails   não escala?
Perl   my $language
C   not for kids
not exp log srand xor s qq qx xor
s x x length uc ord and print chr
ord for qw q join use sub tied qx
xor eval xor print qq q q xor int
eval lc q m cos and print chr ord
for qw y abs ne open tied hex exp
ref y m xor scalar srand print qq
q q xor int eval lc qq y sqrt cos
and print chr ord for qw x printf
each return local x y or print qq
s s and eval q s undef or oct xor
time xor ref print chr int ord lc
foreach qw y hex alarm chdir kill
exec return y s gt sin sort split

         Just Another   perl hacker
Ruby   a programmer’s best friend
Ruby   not in english
Pickaxe   updated
Design Patterns   revolução em OO
Agile   manifesto
<project name="MyProject" default="dist" basedir=".">
    <description>
        simple example build file
    </description>
  <!-- set global properties for this build -->
  <property name="src" location="src"/>
  <property name="build" location="build"/>
  <property name="dist" location="dist"/>

  <target name="init">
    <!-- Create the time stamp -->
    <tstamp/>
    <!-- Create the build directory structure used by compile -->
    <mkdir dir="${build}"/>
  </target>

  <target name="compile" depends="init"
        description="compile the source " >
    <!-- Compile the java code from ${src} into ${build} -->
    <javac srcdir="${src}" destdir="${build}"/>
  </target>

  <target name="dist" depends="compile"
        description="generate the distribution" >
    <!-- Create the distribution directory -->
    <mkdir dir="${dist}/lib"/>

    <!-- Put everything in ${build} into the MyProject-${DSTAMP}.jar file -->
    <jar jarfile="${dist}/lib/MyProject-${DSTAMP}.jar" basedir="${build}"/>
  </target>

  <target name="clean"
        description="clean up" >
    <!-- Delete the ${build} and ${dist} directory trees -->
    <delete dir="${build}"/>
    <delete dir="${dist}"/>
  </target>
</project>
                                                        Java          simple...?
Ricardo Semler   Maverick!
37signals   Getting Real & Rework
Ruby   elegância
Rails3   Lotsa stuff
Ruby   evolved
Sites   github
RS   on rails
Obrigado   perguntas?

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Rails3

  • 1. O Rails 3 vem aí Entendendo o Ruby on Rails
  • 2. Juan Maiz maiz@softa.com.br - @joaomilho
  • 3. Rails não escala?
  • 4. Perl my $language
  • 5. C not for kids
  • 6. not exp log srand xor s qq qx xor s x x length uc ord and print chr ord for qw q join use sub tied qx xor eval xor print qq q q xor int eval lc q m cos and print chr ord for qw y abs ne open tied hex exp ref y m xor scalar srand print qq q q xor int eval lc qq y sqrt cos and print chr ord for qw x printf each return local x y or print qq s s and eval q s undef or oct xor time xor ref print chr int ord lc foreach qw y hex alarm chdir kill exec return y s gt sin sort split Just Another perl hacker
  • 7. Ruby a programmer’s best friend
  • 8. Ruby not in english
  • 9. Pickaxe updated
  • 10. Design Patterns revolução em OO
  • 11. Agile manifesto
  • 12. <project name="MyProject" default="dist" basedir="."> <description> simple example build file </description> <!-- set global properties for this build --> <property name="src" location="src"/> <property name="build" location="build"/> <property name="dist" location="dist"/> <target name="init"> <!-- Create the time stamp --> <tstamp/> <!-- Create the build directory structure used by compile --> <mkdir dir="${build}"/> </target> <target name="compile" depends="init" description="compile the source " > <!-- Compile the java code from ${src} into ${build} --> <javac srcdir="${src}" destdir="${build}"/> </target> <target name="dist" depends="compile" description="generate the distribution" > <!-- Create the distribution directory --> <mkdir dir="${dist}/lib"/> <!-- Put everything in ${build} into the MyProject-${DSTAMP}.jar file --> <jar jarfile="${dist}/lib/MyProject-${DSTAMP}.jar" basedir="${build}"/> </target> <target name="clean" description="clean up" > <!-- Delete the ${build} and ${dist} directory trees --> <delete dir="${build}"/> <delete dir="${dist}"/> </target> </project> Java simple...?
  • 13. Ricardo Semler Maverick!
  • 14. 37signals Getting Real & Rework
  • 15. Ruby elegância
  • 16. Rails3 Lotsa stuff
  • 17. Ruby evolved
  • 18. Sites github
  • 19. RS on rails
  • 20. Obrigado perguntas?

Notas do Editor