Contents

class FoodGroup < ActiveRecord::Base
  set_primary_key :name

  class << self
    def names
      connection.select_values arel_table.project(:name).to_sql
    end
    
    def [](name)
      find_by_name name.to_s
    end
  end
  
  col :name
  col :intensity, :type => :float
  col :intensity_units
  col :energy, :type => :float
  col :energy_units
  col :suggested_imperial_measurement # ?
end

Version data entries

19 entries across 19 versions & 1 rubygems

Version	Path
earth-0.11.10	lib/earth/diet/food_group.rb
earth-0.11.9	lib/earth/diet/food_group.rb
earth-0.11.8	lib/earth/diet/food_group.rb
earth-0.11.7	lib/earth/diet/food_group.rb
earth-0.11.6	lib/earth/diet/food_group.rb
earth-0.11.5	lib/earth/diet/food_group.rb
earth-0.11.4	lib/earth/diet/food_group.rb
earth-0.11.3	lib/earth/diet/food_group.rb
earth-0.11.2	lib/earth/diet/food_group.rb
earth-0.11.1	lib/earth/diet/food_group.rb
earth-0.11.0	lib/earth/diet/food_group.rb
earth-0.7.0	lib/earth/diet/food_group.rb
earth-0.6.6	lib/earth/diet/food_group.rb
earth-0.6.5	lib/earth/diet/food_group.rb
earth-0.6.4	lib/earth/diet/food_group.rb
earth-0.6.3	lib/earth/diet/food_group.rb
earth-0.6.2	lib/earth/diet/food_group.rb
earth-0.6.1	lib/earth/diet/food_group.rb
earth-0.6.0	lib/earth/diet/food_group.rb