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Pharo by Example 5.0

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Pharo by Example 5.0

Pharo by Example 5.0, intended for both students and developers, will guide you gently through the Pharo language and environment by means of a series of examples and exercises. In Pharo everything is an object, and anything can change at run-time under your fingers. Pharo is written in itself so you can explore a complete world. You can feel and talk to objects.

Computer ScienceEngineering
Author
Ducasse, Zagidulin, Hess, and Chloupis
Publisher
LibreTexts
Source
LibreTexts
License
CC BY-SA
Language
EN
Category
Information Technology
Read online Download PDF (open licence)
Contents· 160 sections
  1. 01: Preface
  2. 1.01: What is Pharo
  3. 1.02: Who Should Read This Book
  4. 1.03: A Word of Advice
  5. 1.04: An Open Book
  6. 1.05: The Pharo Community
  7. 1.06: Examples and Exercises
  8. 1.07: Acknowledgments
  9. 1.08: Hyper Special Acknowledgments
  10. 02: A Quick Tour of Pharo
  11. 2.01: Installing Pharo
  12. 2.02: Pharo File Components
  13. 2.03: Launching Pharo
  14. 2.04: PharoLauncher
  15. 2.05: The World Menu
  16. 2.06: Sending Messages
  17. 2.07: Saving Quitting and Restarting a Pharo Session
  18. 2.08: Playgrounds and Transcripts
  19. 2.09: Keyboard Shortcuts
  20. 2.10: The System Browser
  21. 2.11: Finding Classes
  22. 2.12: Finding Methods
  23. 2.13: Defining a New Method
  24. 2.14: Chapter Summary
  25. 03: A First Application
  26. 3.01: The Lights Out Game
  27. 3.02: Creating a New Package
  28. 3.03: Defining the Class LOCell
  29. 3.04: Adding Methods to a Class
  30. 3.05: Inspecting an Object
  31. 3.06: Defining the Class LOGame
  32. 3.07: Organizing Methods into Protocols
  33. 3.08: Finishing the Game
  34. 3.09: Lets Try Our Code
  35. 3.10: Saving and Sharing Pharo Code
  36. 3.11: Chapter Summary
  37. 04: Syntax in a Nutshell
  38. 4.01: Syntactic Elements
  39. 4.02: Pseudo-Variables
  40. 4.03: Message Sends
  41. 4.04: Method Syntax
  42. 4.05: Block Syntax
  43. 4.06: Conditionals and Loops in a Nutshell
  44. 4.07: Primitives and Pragmas
  45. 4.08: Chapter Summary
  46. 05: Understanding Message Syntax
  47. 5.01: Identifying Messages
  48. 5.02: Three Types of Messages
  49. 5.03: Message Composition
  50. 5.04: Hints for Identifying Keyword Messages
  51. 5.05: Expression Sequences
  52. 5.06: Cascaded Messages
  53. 5.07: Chapter Summary
  54. 06: The Pharo Object Model
  55. 6.01: The Rules of the Model
  56. 6.02: Everything Is an Object
  57. 6.03: Every Object Is an Instance of a Class
  58. 6.04: Instance Structure and Behavior
  59. 6.05: The Instance Side and the Class Side
  60. 6.06: Every Class Has a Superclass
  61. 6.07: Everything Happens by Sending Messages
  62. 6.08: Method Lookup Follows the Inheritance Chain
  63. 6.09: Shared Variables
  64. 6.10: Internal Object Implementation Note
  65. 6.11: Chapter Summary
  66. 07: Some of the Key Tools of the Pharo Environment
  67. 7.01: Pharo Environment Overview
  68. 7.02: The Main Code Browser
  69. 7.03: The Inspector
  70. 7.04: The Debugger
  71. 7.05: The Process Browser
  72. 7.06: Finding Methods
  73. 7.07: Chapter Summary
  74. 08: Sharing Code and Source Control
  75. 8.01: Packages Groups of Classes and Methods
  76. 8.02: Source Control
  77. 8.03: The File List Browser
  78. 8.04: In Pharo You Cant Lose Code
  79. 8.05: Chapter Summary
  80. 09: SUnit
  81. 9.01: Introduction
  82. 9.02: Why Testing Is Important
  83. 9.03: What Makes a Good Test
  84. 9.04: SUnit by Example
  85. 9.05: The SUnit Cookbook
  86. 9.06: The SUnit Framework
  87. 9.07: Advanced Features of SUnit
  88. 9.08: Continuing After a Failure
  89. 9.09: SUnit Implementation
  90. 9.10: A Piece of Advices on Testing
  91. 9.11: Chapter summary
  92. 10: Basic Classes
  93. 10.01: Object
  94. 10.02: Numbers
  95. 10.03: Characters
  96. 10.04: Strings
  97. 10.05: Booleans
  98. 10.06: Chapter Summary
  99. 11: Collections
  100. 11.01: Introduction
  101. 11.02: The Varieties of Collections
  102. 11.03: Collection Implementations
  103. 11.04: Examples of Key Classes
  104. 11.05: Collection Iterators
  105. 11.06: Some Hints for Using Collections
  106. 11.07: Chapter Summary
  107. 12: Streams
  108. 12.01: Two Sequences of Elements
  109. 12.02: Streams vs. Collections
  110. 12.03: Streaming over Collections
  111. 12.04: Using Streams for File Access
  112. 12.05: Chapter Summary
  113. 13: Morphic
  114. 13.01: The History of Morphic
  115. 13.02: Manipulating Morphs
  116. 13.03: Composing Morphs
  117. 13.04: Creating and Drawing Your Own Morphs
  118. 13.05: Interaction and Animation
  119. 13.06: Interactors
  120. 13.07: Drag-and-Drop
  121. 13.08: A Complete Example
  122. 13.09: More about the Canvas
  123. 13.10: Chapter Summary
  124. 14: Seaside by Example
  125. 14.01: Why Do We Need Seaside
  126. 14.02: Getting Started
  127. 14.03: Seaside Components
  128. 14.04: Rendering HTML
  129. 14.05: CSS - Cascading Style Sheets
  130. 14.06: Managing Control Flow
  131. 14.07: A Complete Tutorial Example
  132. 14.08: A Quick Look at AJAX
  133. 14.09: Chapter Summary
  134. 15: Classes and Metaclasses
  135. 15.01: Rules for Classes and Metaclasses
  136. 15.02: Revisiting the Pharo Object Model
  137. 15.03: Every Class Is an Instance of a Metaclass
  138. 15.04: The Metaclass Hierarchy Parallels the Class Hierarchy
  139. 15.05: Every Metaclass Inherits from Class and Behavior
  140. 15.06: Every Metaclass Is an Instance of Metaclass
  141. 15.07: The Metaclass of Metaclass Is an Instance of Metaclass
  142. 15.08: Chapter Summary
  143. 16: Reflection
  144. 16.01: Reflection
  145. 16.02: Introspection
  146. 16.03: Browsing Code
  147. 16.04: Classes Method Dictionaries and Methods
  148. 16.05: Browsing Environments
  149. 16.06: Accessing the Run-Time Context
  150. 16.07: Intercepting Messages Not Understood
  151. 16.08: Objects as Method Wrappers
  152. 16.09: Pragmas
  153. 16.10: Chapter Summary
  154. 17: Regular Expressions in Pharo
  155. 17.01: Regular Expressions in Pharo
  156. 17.02: Tutorial Example - Generating a Site Map
  157. 17.03: Regex Syntax
  158. 17.04: Regex API
  159. 17.05: Implementation Notes by Vassili Bykov
  160. 17.06: Chapter Summary