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# File 'lib/labelizer.rb', line 19
def labelized
@labelized ||= Container.new([]){|attr_labelized,attr|
model = self.to_s.underscore
values = __send__(attr.to_s.pluralize)
labelized = Container.new(values, accept_array_key: true){|value_labelized,value|
data = labelized.instance_variable_get(:@data)
attr_label_types = data[:label_types]
attr_converter = data[:converter]
unless labelized.has_key?(value)
Container.new(attr_label_types){|h,label_type|
h[label_type] = value.map{|val| value_labelized[val][label_type]}
}
else
value_labelized[value] = Container.new(attr_label_types){|h,label_type|
if label_type == :value
result = value
else
result = ::I18n.translate(
"labelizer.#{model}.#{attr}.#{value}.#{label_type}",
default: [
:"labelizer.#{model}.#{attr}.#{label_type}",
:"labelizer.#{model}.#{label_type}",
:"labelizer.#{label_type}",
"",
],
)
if c = attr_converter[label_type]
result = c[result]
end
end
h[label_type] = result
}
end
}
labelized.singleton_class.class_eval do
define_method :pluck do |*require_label_types|
map{|value,label_type_labelized|
require_label_types.map{|require_label_type|
label_type_labelized[require_label_type]
}
}
end
end
attr_labelized[attr] = labelized
}
end
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