Changes between Version 13 and Version 14 of squeak_faq_new

Timestamp:

03/25/2015 11:36:11 AM (9 years ago)

Author:

fabio.niephaus

Comment:

--

squeak_faq_new

@@ -34 +34 @@
 
 === How do I leave a method without returning a value, e.g. early return? ===
-In !Smalltalk `^` behaves similar to return in other languages. If a method in !Smalltalk should return nothing, typically you return `self`. You should avoid to return `nil`.
+In Smalltalk `^` behaves similar to return in other languages. If a method in Smalltalk should return nothing, typically you return `self`. You should avoid to return `nil`.
 
 === How do I break inside a loop? ===
 A way to do so is to put the loop into its own method and to add another return. However, you should consider the collection protocol. Usually, there already is a method, that solves your problem. Possible methods could be: `#detect:ifFound:ifNone:` or `#detect:thenDo:ifNone:`.
 
-=== Are there abstract classes in !Smalltalk and how should I name them? ===
-In !Smalltalk a class is abstract when a method is implemented with "self subclassResponsibility". However, you can still create objects of this class, but this method cannot be called. A typically idiom is to extend the name with the word "Abstract". Examples in the image are: AbstractEvent, AbstractFont, or AbstractSound.
+=== Are there abstract classes in Smalltalk and how should I name them? ===
+In Smalltalk a class is abstract when a method is implemented with "self subclassResponsibility". However, you can still create objects of this class, but this method cannot be called. A typically idiom is to extend the name with the word "Abstract". Examples in the image are: !AbstractEvent, !AbstractFont, or !AbstractSound.
 
 == Idioms and Patterns ==