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@nickyp
Created October 7, 2010 16:23
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require 'rubygems'
require 'active_support'
class Base
class_inheritable_accessor :name
self.name = "Base"
end
class Foo < Base
self.name = "Foo"
end
f = Foo.new
puts f.name
b = Base.new
puts b.name
# Foo
# Foo
module Scenarios
class ScenarioError < StandardError
class_inheritable_accessor :messages
self.messages = {
:foo => lambda { "bar" }
}
def initialize(message_key, *args)
super(messages[message_key].call(*args))
end
end
class FooError < ScenarioError
self.messages.merge!({:bar => lambda { "foo"}})
end
end
#raise Scenarios::FooError.new(:bar)
p Scenarios::FooError.messages.inspect
raise Scenarios::FooError.new(:foo)
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