23 lines
485 B
Ruby
23 lines
485 B
Ruby
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class FoodSummarySerializer < ApplicationSerializer
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def serialize
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{
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id: item.id,
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name: item.name,
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ndbn: item.ndbn,
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kcal: item.kcal,
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usda: item.ndbn.present?,
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density: pretty_density
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}
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end
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def pretty_density
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if item.density.present?
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value = UnitConversion::parse(item.density)
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value.convert('oz/cup').change_formatter(UnitConversion::DecimalFormatter.new).pretty_value
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else
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nil
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end
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end
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end
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