revert change to this line. I bet it made sense at the time.

twitter · Aug 23, 2012 · 1687960 · 1687960
1 parent 7621b40
commit 1687960
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/web/_posts/2011-05-06-lesson.textile b/web/_posts/2011-05-06-lesson.textile
@@ -75,7 +75,7 @@ Methods may ask for some kinds of specific "evidence" for a type without setting
 |A <%< B|A must be viewable as B|
 
 <pre>
-scala> class Container[A](value: A) { def addIt(implicit evidence: A <:< Int) = 123 + value }
+scala> class Container[A](value: A) { def addIt(implicit evidence: A =:= Int) = 123 + value }
 defined class Container
 
 scala> (new Container(123)).addIt