Hello,
There is code in lab 5522 "ActiveRecord Basics":
def before_validation_on_create
self.name = name.gsub(/[^A-Za-z]/, "") if attribute_present?("name")
end
What is self here for? What is the difference between "self.name" and "name"?
Best regards
--
Pawel Stawicki
http://pawelstawicki.blogspot.com
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