Contents

require 'earth/model'

class FoodGroup < ActiveRecord::Base
  extend Earth::Model

  TABLE_STRUCTURE = <<-EOS

CREATE TABLE food_groups
  (
     name                           CHARACTER VARYING(255) NOT NULL PRIMARY KEY,
     intensity                      FLOAT,
     intensity_units                CHARACTER VARYING(255),
     energy                         FLOAT,
     energy_units                   CHARACTER VARYING(255),
     suggested_imperial_measurement CHARACTER VARYING(255)
  );

EOS

  self.primary_key = "name"

  class << self
    def names
      all.map(&:name)
    end
    
    def [](name)
      find_by_name name.to_s
    end
  end
  
  warn_unless_size 10
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
earth-1.2.1	lib/earth/diet/food_group.rb
earth-1.1.2	lib/earth/diet/food_group.rb
earth-1.1.1	lib/earth/diet/food_group.rb
earth-1.1.0	lib/earth/diet/food_group.rb
earth-1.0.3	lib/earth/diet/food_group.rb
earth-1.0.2	lib/earth/diet/food_group.rb
earth-1.0.1	lib/earth/diet/food_group.rb