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Updated energy formula to accept nils

This commit is contained in:
cryptogopher 2020-01-12 00:00:03 +01:00
parent b437bee18b
commit 80dac0dc9d

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@ -138,7 +138,7 @@ class LoadDefaults < ActiveRecord::Migration
# Calculated quantities go at the and to make sure dependencies exist # Calculated quantities go at the and to make sure dependencies exist
e2 = Quantity.create project: nil, domain: :diet, parent: e1, name: "Calculated", e2 = Quantity.create project: nil, domain: :diet, parent: e1, name: "Calculated",
description: "Total energy calculated from macronutrients", description: "Total energy calculated from macronutrients",
formula: "4*Proteins + 9*Fats + 4*Carbohydrates" formula: "4*(Proteins || 0) + 9*(Fats || 0) + 4*(Carbohydrates || 0)"
Source.create project: nil, name: "nutrition label", Source.create project: nil, name: "nutrition label",
description: "nutrition facts taken from package nutrition label" description: "nutrition facts taken from package nutrition label"