Changes for page WebObjects with Scala

Last modified by Ravi Mendis on 2011/05/10 02:10

From version 440.1

edited by Ravi Mendis
on 2010/12/23 06:45

Change comment: There is no comment for this version

To version 443.1

edited by John Huss
on 2010/12/03 16:45

Change comment: There is no comment for this version

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Author

@@ -1,1 +1,1 @@
--XWiki.rmendis
++XWiki.johnthuss

Content

@@ -190,16 +190,10 @@
  == How to Use Scala Collections with EOF ==
--To use the Scala Collections API with an NSArray or NSDictionary you simply need to add an import:
++To use the Scala Collections API with an NSArray or NSDictionary you simply need to add an import:import scala.collection.JavaConversions.
--{{code value="java"}}
++Then you can access the typical Scala collection methods directly on NSArray. &nbsp;This employs a feature of Scala known as&nbsp;implicit conversions&nbsp;to automagically cast a NSArray (a Java Iterable) into a Scala Iterable while leaving the actual object unchanged. &nbsp;Alternatively, you could generate an actual new scala.List instance by calling myNSArray.toList.
--import scala.collection.JavaConversions._
--
--{{/code}}
--
--After that, you may access the typical Scala collection methods directly on NSArray. &nbsp;This employs a feature of Scala known as&nbsp;implicit conversions&nbsp;to automagically cast a NSArray (a Java Iterable) into a Scala Iterable while leaving the actual object unchanged. &nbsp;Alternatively, you could generate an actual new scala.List instance by calling myNSArray.toList.
--
  == How to Add Scala to a WO Project ==
  {{include value="WOL:Adding Scala Support to a WOLips Project"}}{{/include}}