Merge pull request scala#423 from briangordon/patch-1

retronym · retronym · commit bd7a66c1febd · 2015-05-15T14:26:18.000+10:00
Update 2012-11-03-value-classes.md
diff --git a/overviews/core/_posts/2012-11-03-value-classes.md b/overviews/core/_posts/2012-11-03-value-classes.md
@@ -47,7 +47,7 @@ One use case for value classes is to combine them with implicit classes ([SIP-13
 
 The following fragment of `RichInt` shows how it extends `Int` to allow the expression `3.toHexString`:
 
-    class RichInt(val self: Int) extends AnyVal {
+    implicit class RichInt(val self: Int) extends AnyVal {
       def toHexString: String = java.lang.Integer.toHexString(self)
     }
 

Original file line number	Diff line number	Diff line change
`@@ -47,7 +47,7 @@ One use case for value classes is to combine them with implicit classes ([SIP-13`
`47`	`47`
`48`	`48`	The following fragment of `RichInt` shows how it extends `Int` to allow the expression `3.toHexString`:
`49`	`49`
`50`	< 4EDA code>	`- class RichInt(val self: Int) extends AnyVal {`
	`50`	`+ implicit class RichInt(val self: Int) extends AnyVal {`
`51`	`51`	`def toHexString: String = java.lang.Integer.toHexString(self)`
`52`	`52`	`}`
`53`	`53`