Introduction to Pharo, at JAZOON 2015 - The Software World Besides Java (http://jazoon.com/wp)

1. Introduction to
@Chis_Andrei @AliakseiSyrel

2. language and environment
minimal and uniform
object-oriented

3. language and environment
minimal and uniform
object-oriented
live programming

4. Clara Allende, Jean-Baptiste Arnaud, Jean-Christophe Bach, Philippe
Back, Clement Bera, Alexandre Bergel, Torsten Bergmann, Vincent
Blondeau, Noury Bouraqadi, Santiago Bragagnolo, Johan Brichau, Sven
Van Caekenberghe, Damien Cassou, Nicolas Cellier, Guido Chari,
Dimitris Chloupis, Andrei Chis, Ben Coman, Bernardo Contreras,
Tommaso Dal Sasso, Jan Van De Sandt, Christophe Demarey, Sean
DeNigris, Marcus Denker, Martin Dias, Stephane Ducasse, Stephan
Eggermont, Luc Fabresse, Johan Fabry, Hilaire Fernandes, Jerome
Garcia, Tudor Girba, Thierry Goubier, Jigyasa Grover, Kris Gybels,
Norbert Hartl, Dale Henrichs, Pablo Herrero, Nicolai Hess, Pavel
Krivanek, Juraj Kubelka, Jan Kurs, Laurent Laffont, Jannik Laval, Kevin
Lanvin, Max Leske, David Lewis, Diego Lont, Esteban Lorenzano, Tim
Mackinnon, Attila Magyar, Esteban Maringolo, Stefan Marr, Max Mattone,
Martin Mc Clure, Eliot Miranda, Alain Plantec, Guillermo Polito, Damien
Pollet, Stefan Reichhart, Mark Rizun, Udo Schneider, Ignacio
Sniechowski, Henrik Sperre Johansen, Igor Stasenko, Aliaksei Syrel,
Ciprian Teodorov, Camille Teruel, Sebastian Tleye, Yuriy Tymchuk, Peter
Uhnak, Andres Valloud, Sven Van Caekenberghe, Thomas Vincent, Jan
Vrany, Martin Walk, Richard Wettel, Dmitri Zagidulin

5. minimal and uniform

6. everything happens
by sending messages
to objects
everything is
an object

7. everything happens
by sending messages
to live objects
everything is
a live object

8. postman.send(email,recipient);

9. postman.send(email,recipient);

10. postman send email recipient

11. postman send email to recipient

12. postman send: email to: recipient

13. postman send: email to: recipient.

14. nil the undefined object
true, false boolean objects
self the receiver of the current message
super the receiver in the superclass context
thisContext the current invocation on the call stack

15. oddIntegersIn: numbers
| count |
count := 0.
numbers do: [ :each |
(each % 2) == 0 ifTrue: [
count := count + 1 ] ].
^ count.

16. OrderedCollection>>#do: aBlock
firstIndex to: lastIndex do: [ :index |
aBlock value: (array at: index) ]

17. assemblerDSL
push: asm RBP;
mov: asm RSP -> asm RBP;
mov: 1024 -> asm RAX;
mov: asm RBP -> asm RSP;
pop: asm RBP;
ret.

18. identifierParser := #letter asParser ,
#word asParser star

19. language and environment
minimal and uniform
object-oriented

20. language and environment

21. vm
image

22. vm
image

23. vm
domain objects

24. vm
domain objects
parser, compiler, IDE …

25. live programming

26. live objects

27. pharo.org

28. @Chis_Andrei @AliakseiSyrel