Looking to write a Tag class
Posted
by Austin Schneider
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Published on 2010-04-13T03:22:07Z
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2010/04/13
3:22 UTC
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I'm looking to write a Tag class (a tag is a string with no spaces). My first thought is to inherit from String:
class Tag < String
def initialize(str)
raise ArgumentError if str =~ /\s/
super
end
end
Does this look correct? Are there any other methods I should redefine?
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