Created
March 11, 2014 19:04
-
-
Save vastus/9492705 to your computer and use it in GitHub Desktop.
How to access subclasses instance variables in superclass
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class Model | |
def self.all | |
puts self.table | |
end | |
class << self | |
attr_reader :table | |
end | |
end |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class User < Model | |
@table = 'users' | |
end |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment