Hi all,
I'm trying to write a plugin which will allow me to specify:
acts_as_item :option=>:value
i need to be able to access the :options=>:value hash from instances of
the model also.
I've tried with class_eval in the plugin, but can't get it working.
I'm calling acts_as_item(options), and that method can see the options
passed from a model. Then inside the class_eval, I'm adding a method
(def self.configuration) which returns the options hash. I thought from
an instance, I'd be able to do instance.class.configuration which would
then return said options hash.
Any ideas?
thanks for reading.
module Item
#called by active record for us
def self.included(base)
base.extend ClassMethods
end
module ClassMethods
def acts_as_item(options = {})
configuration = {:option=>:value}
class_eval {
include InstanceMethods
def self.configuration
puts "in def acts_as_item (#{configuration})\n\n"
end
}
end
end
module InstanceMethods
def item_name
puts self.class.configuration
end
end
end
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