class Ilm::Chemistry::Substance
This class is for mixture of compounds/elements
Attributes
species[RW]
Public Class Methods
new(args)
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# File lib/ilm/chemistry/substance.rb, line 6 def initialize(args) @species = {} tt_wt_p = args.inject(0) { |sum, arg| sum + arg.last } args.each do |specie, wt_p| @species.merge! specie => { compound: Compound.new(specie), weight_percent: wt_p.to_f / tt_wt_p * 100 } end end