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NUTRIENTS = [
[ "nno3", "nitrate" ],
[ "p", "phosphore" ],
[ "k", "potassium" ],
[ "ca", "calcium" ],
[ "mg", "magnésium" ],
[ "s", "soufre" ],
[ "na", "sodium" ],
[ "cl", "chlore" ],
[ "si", "silice" ],
[ "fe", "fer" ],
[ "zn", "zinc" ],
[ "b", "bore" ],
[ "mn", "manganèse" ],
[ "cu", "cuivre" ],
[ "mo", "molybdène" ],
[ "nnh4", "ammonium" ]
]
NUTRIENTS.each do |formula, name|
Nutrient.find_or_create_by!(formula:) { |n| n.name = name }
end
puts "Nutrients: #{Nutrient.count}"
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