concern_module.rb
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meta_dsl.rb
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concern_module.rb
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module Cacheable↵
extend ActiveSupport::Concern↵
included do↵
after_save :expire_cache↵
end↵
class_methods do↵
def cached↵
Rails.cache.fetch(cache_key) { all.to_a }↵
end↵
end↵
def expire_cache↵
Rails.cache.delete(self.class.cache_key)↵
end↵
end
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