A Tour Of Scala
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A general presentation of the Scala language, a OO/functional, statically typed language that runs on the JVM
![Exploring Scala facets ,[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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A Tour Of Scala
- 1. A tour of Scala Francois Armand http://fanf42.blogspot.com June 2009
- 6. Functional
- 7. Scalable
- 11. Pure academic experiment - too academic Genesis
- 13. Major rewrite in 2006
- 15. Object Oriented / Functional Programing real merge Genesis
- 17. On the JVM
- 18. Statically typed
- 20. Business layer
- 25. Without any glue code / specific syntax
- 27. Performances: on part with Java Scala is mainstream
- 29. Type annotation AFTER names
- 30. With generics and type boundaries
- 31. With type inference Scala is mainstream
- 35. Free licences Scala is mainstream
- 38. Duck typing
- 39. Add methods to existing class
- 40. Easyly usable, high level data types / control structures
- 44. condition
- 47. “ .”
- 48. “ ;”
- 49. { } for one-line method
- 50. “ ( )” when 0 or one argument
- 53. For comprehension Scala is a scripting language
- 59. Executed in a console: ~$ ./helloWorld.scala Scala is a scripting language
- 61. With Classes and Objects
- 62. Traits
- 68. Singleton object Scala is a object oriented
- 69. Compared to Java Scala is a object oriented
- 71. Add aspects Scala is a object oriented
- 76. Pattern matching
- 78. Currying
- 79. Lazy constructs
- 80. And a lot of other things !
- 82. Block in function parameters Scala is functional
- 84. Closure = parameters and properties Scala is functional
- 87. + Higher order functions & closures
- 93. Two many methods needed to have them in a top-level object
- 94. When methods (or top-level object) not under your control Scala is a functional
- 96. Automatically add equals/hashcode and Factories for you
- 97. “sealed” => compiler checks that all choices are tested Scala is a functional
- 99. == function with multiple argument lists
- 104. Abstract type
- 105. Existential types
- 106. Type variance
- 107. Monads
- 108. Combinatory parsers
- 109. And a lot more
- 115. DSL: Actors Scalable language
- 116. DSL: XML Scala is a functional
- 118. 4 books (and 2 other by the end of 2009)
- 119. Active mailing list / irc channel
- 123. Named and default parameters
- 124. Package object
- 125. Scala Swing library
- 126. Revamped REPL
- 127. Type specialization
- 128. Continuation (as a plugin compiler) Last words