Comments on: How to access a class method from an instance http://www.rubyfleebie.com/how-to-access-a-class-method-from-an-instance/ Because programming should be fun Wed, 04 Jan 2012 05:17:14 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: Emanuel Williams http://www.rubyfleebie.com/how-to-access-a-class-method-from-an-instance/comment-page-1/#comment-810 Emanuel Williams Fri, 09 Jan 2009 17:07:40 +0000 http://www.rubyfleebie.com/how-to-access-a-class-method-from-an-instance/#comment-810 hi 6pmw62rr3txncph6 good luck hi
6pmw62rr3txncph6
good luck

]]> By: Frank http://www.rubyfleebie.com/how-to-access-a-class-method-from-an-instance/comment-page-1/#comment-147 Frank Wed, 18 Apr 2007 16:42:13 +0000 http://www.rubyfleebie.com/how-to-access-a-class-method-from-an-instance/#comment-147 You are bringing up a good point. It's true that if you change your class name, you could have some tedious search and replace operations to do depending on the size of your class. But personally it's a price I'm willing to pay. To me it's more a matter of clarity than anything else. The fact that you can have the word "self" pointing to different things inside the same class (sometimes to an instance, sometimes to the class itself) just doesn't please me that much. However, I have to agree that this practice is more convenient in some situations. Thanks for your comment You are bringing up a good point. It’s true that if you change your class name, you could have some tedious search and replace operations to do depending on the size of your class. But personally it’s a price I’m willing to pay. To me it’s more a matter of clarity than anything else. The fact that you can have the word “self” pointing to different things inside the same class (sometimes to an instance, sometimes to the class itself) just doesn’t please me that much. However, I have to agree that this practice is more convenient in some situations.

Thanks for your comment

]]> By: manveru http://www.rubyfleebie.com/how-to-access-a-class-method-from-an-instance/comment-page-1/#comment-139 manveru Wed, 18 Apr 2007 09:21:00 +0000 http://www.rubyfleebie.com/how-to-access-a-class-method-from-an-instance/#comment-139 I certainly don't mind if you do this in your code, but i suggest you use def self.laughs and also think about how many you have to change when you suddenly decide that Monkey should be called Primate... using self in these cases can save you some typing ;) see following post which is loosly related: http://www.oreillynet.com/ruby/blog/2007/04/nubygems_be_kind_to_your_child.html I certainly don’t mind if you do this in your code, but i suggest you use

def self.laughs

and also think about how many you have to change when you suddenly decide that Monkey should be called Primate… using self in these cases can save you some typing ;)

see following post which is loosly related:
http://www.oreillynet.com/ruby/blog/2007/04/nubygems_be_kind_to_your_child.html

]]> By: Dan http://www.rubyfleebie.com/how-to-access-a-class-method-from-an-instance/comment-page-1/#comment-130 Dan Sun, 15 Apr 2007 22:13:50 +0000 http://www.rubyfleebie.com/how-to-access-a-class-method-from-an-instance/#comment-130 I like it. Most languages don't make the difference between a call to a class method and a call to an instance method. I like it. Most languages don’t make the difference between a call to a class method and a call to an instance method.

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