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![The complete syntax
exampleWithNumber: x
“A method that illustrates every part of Smalltalk method syntax”
<menu>
| y |
true & false not & (nil isNil) ifFalse: [self halt].
y := self size + super size.
#($a #a ‘a’ 1 16rFF 2r1010101010101010101 1.0)
do: [ :each | Transcript
show: (each class name);
show: (each printString);
show: ‘ ‘].
^ x < y](https://image.slidesharecdn.com/01-welcome-150404124104-conversion-gate01/85/Pharo-Hands-On-01-welcome-50-320.jpg)
![The complete syntax
exampleWithNumber: x
“A method that illustrates every part of Smalltalk method syntax”
<menu>
| y |
true & false not & (nil isNil) ifFalse: [self halt].
y := self size + super size.
#($a #a ‘a’ 1 1.0)
do: [ :each | Transcript
show: (each class name);
show: (each printString);
show: ‘ ‘].
^ x < y](https://image.slidesharecdn.com/01-welcome-150404124104-conversion-gate01/85/Pharo-Hands-On-01-welcome-52-320.jpg)
Uploaded byPharo
Pharo Hands-On: 01 welcome
- Hands-On Pharo is a one day workshop to get started with Pharo, an open-source Smalltalk development environment and language. - The objectives are to get familiar with Pharo's syntax, model, testing, coding, and find information. Participants will explore and change running systems through live programming. - Pharo has a large community and ecosystem powering many web, database, tooling, and other projects. It is fully open source and can be used for software development across domains.
Pharo Hands-On: 01 welcome
- 1. Hands-On Pharo: Get readyhacking in one day http://stephane.ducasse.free.fr http://www.pharo.org
- 2. Getting the Feel ofPharo http://stephane.ducasse.free.fr http://www.pharo.org
- 3. Objectives What is Pharo/Objectives Getthe feel Model/Syntax Testing / Saving / Finding information Coding Wrap-up
- 4. What is it? Language+ Environment Simple Language Object-Oriented, Dynamic, Reflective Explore + Change running systems Live Programming
- 5. Pharo 100% MIT license Pureobject language Great community of active doers (70 committers in Pharo 40) Powerful Elegant and fun to program Living system under your fingers Mac, Linux, Android, iOS, Windows
- 6. Some projects Web frameworks- Seaside, iliad, HTTP2, Tide, Aida, Mustache, Oauth, WebSocket CSS styling Format parsers - XML, HTML, NeoJSON, NeoCSV. Application Security, Graphics frameworks - Roassal, Mondrian, EyeSee, GraphET, Tool builders - Glamour, Spec, XUL, MacNative, Databases - DBXTalk, Mongo, Riak, CouchDB, MySql, PunQLite. Object-Oriented databases - Magma, Goods. Database abstraction - Voyage, ROE MetaCompiler - Petit Parser, SmaCC - Proxy, Logging - SystemLogger, Toothpick, SimpleLogger Units: Aconcagua, Units Time - Chronos Calendars, Timezones Productivity Tools - Codecritics, Refactorings, Cherry picking merge tools: merge tool, Komitter Versionner, Mock frameworks (baby mock), PDFgeneration - Artefact, Testing frameworks - PhExample, SUnit Assembly generation: ASMJIT, Integration Tools: Hudson, Alternate window manager, Games: Tetris, Sokoban, Miner, Chess, CrossWords MetaModeling Frameworks - Magritte, Platypus, Cloud deployement - cloudfork cloudPharo, 3D: Roassal3d, NBOpenGL, JVM connection Bio informatics, ODE solvers, Interactive Geometry - DrGeo…
- 7. Some projects Web frameworks- Seaside, iliad, HTTP2, Tide, Aida, Mustache, Oauth, WebSocket CSS styling Format parsers - XML, HTML, NeoJSON, NeoCSV. Application Security, Graphics frameworks - Roassal, Mondrian, EyeSee, GraphET, Tool builders - Glamour, Spec, XUL, MacNative, Databases - DBXTalk, Mongo, Riak, CouchDB, MySql, PunQLite. Object-Oriented databases - Magma, Goods. Database abstraction - Voyage, ROE MetaCompiler - Petit Parser, SmaCC - Proxy, Logging - SystemLogger, Toothpick, SimpleLogger Units: Aconcagua, Units Time - Chronos Calendars, Timezones Productivity Tools - Codecritics, Refactorings, Cherry picking merge tools: merge tool, Komitter Versionner, Mock frameworks (baby mock), PDFgeneration - Artefact, Testing frameworks - PhExample, SUnit Assembly generation: ASMJIT, Integration Tools: Hudson, Alternate window manager, Games: Tetris, Sokoban, Miner, Chess, CrossWords MetaModeling Frameworks - Magritte, Platypus, Cloud deployement - cloudfork cloudPharo, 3D: Roassal3d, NBOpenGL, JVM connection Bio informatics, ODE solvers, Interactive Geometry - DrGeo… AND MUCH MORE
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- 9. A powerful engine toinvent (y)our future
- 10. Pharo is avehicule Pharo is not at its end, just starting Pharo is not our dream, it is what we have But **every** single day we improve it
- 11. Enabler “One of thethings that drew me to do the Delay refactoring, is simply that I could. That is, I was amazed that I could dig so deep so easily, see a path to improvement and effect change at a fundamental level. Excepting complexities with the Continuous Integration due to “changing the wheels on the car at 100km/h” (and one slip), it seems to have gone reasonably smoothly. That sense of mastery is seductive.”
- 12. Enabler: Turtles allthe way A Bryant developed Seaside in Pharo ancestor (while he knew ruby, python, scheme, C, objective-C) because he could manipulate the stack behind the back of developers. Seaside is based on stack on-demand reification.
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- 14. We want that**you** can make money with Pharo. We want to be able to invent solutions to existing problems. ! We want a powerful innovative dynamic language where we can build our future.
- 15. We are acool community
- 16. Tweets, blogs, buzz Pharo3,303 tweets / 1092 followers S. Ducasse tweets 669 / 804 followers S. Stinckwich 8712 / 1006 followers Moose 502 tweets / 255 followers Youtube Pharo smalltalk: about 1540 videos!
- 17. • Uni. ofBuenos Aires • Uni. of Bern • Uni. of Maroua • Uni. of Brussels • Ecole des Mines de Douai • Uni. de Savoie • Ivan Franko Nat. Uni. of Lviv • Czech Technical Uni. • CULS Prague • Uni. of Quilmes • Uni. of La Plata • Northern Michigan Uni. • Uni. Technologica Nacional (UTN) • Uni. Catholic of Argentina • Uni. of Chile • Uni. Policnica de Catalunya • Uni. de Bretagne Occidentale • Uni. of Tomsk • Uni. of Fernhagen • IT University of Copenhagen • Uni. Cat del Sacro Cuore of Brescia Pharo's Teachers
- 19. Lafhis (AR) Software CompositionGroup (CH) CAR (FR) RMOD (FR) Ummisco (IRD) Reveal (CH) Lysic (FR) Pleiad (CL) CEA-List (FR) Uqbar (AR) CCMI-FIT(CZ) Research Groups
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- 21. Books Pharo by examplehttp://www.pharobyexample.org translated to french, merci! translated to spanish, gracias! translated to japanese, ありがとう! Deep into Pharo http://www.deepintopharo.org Numerical Methods https://github.com/SquareBracketAssociates/NumericalMethods/ releases New books in preparation Updated Pharo by Example Entreprise Pharo Fun with Pharo
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- 25. Continuous API Testing keepyour services under control 24/7 Norbert Hartl norbert@2denker.de www.2denker.de
- 26. eMCee is developedand deployed using pharo - zinc - seaside - jquery - magritte - mongotalk - magritte-mongo - fuel - metacello mail@2denker.de
- 28. • Entry LevelTrack & Trace Product • Complements T3 Full Product • One Page Javascript HTML5 / Ajax Client • REST Back End in Pharo Smalltalk • Gateways to multiple data providers
- 29. WEBDRUCK.CH Web-To-Print Solution • Designand create individual printed matter • eShop with credit card payment • High quality PDF output with Printing Process integration • Thousands of orders for seven Swiss printing companies
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- 31. iBizLog - http://www.ibizlog.com Aproduct by Smallworks Tuesday, May 15, 12
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- 43. Getting the objectfeel • Live interaction • Using Inspectors • Talk and interact with objects • Programs are objects too
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- 47. Simplicity and elegance Simplebut complete object model Syntax fits on a postcard!
- 48. Less is more! Noconstructors, no static methods, no operators No type declaration, no primitive types, No interfaces, no need for factory No packages/private/protected modifiers No parametrized types No boxing/unboxing Still powerful
- 49. Object model Everything isan object instance of a class ! Single inheritance ! Public virtual methods ! Protected field
- 50. The complete syntax exampleWithNumber:x “A method that illustrates every part of Smalltalk method syntax” <menu> | y | true & false not & (nil isNil) ifFalse: [self halt]. y := self size + super size. #($a #a ‘a’ 1 16rFF 2r1010101010101010101 1.0) do: [ :each | Transcript show: (each class name); show: (each printString); show: ‘ ‘]. ^ x < y
- 51.
- 52. The complete syntax exampleWithNumber:x “A method that illustrates every part of Smalltalk method syntax” <menu> | y | true & false not & (nil isNil) ifFalse: [self halt]. y := self size + super size. #($a #a ‘a’ 1 1.0) do: [ :each | Transcript show: (each class name); show: (each printString); show: ‘ ‘]. ^ x < y
- 53. Fun, simple Pure &elegant Productive Empowering Addictive Full access
- 54. Creating good energy, software quality, learning and having fun ! http://pharo.org Join