Class: FoodGroup

Inherits:

ActiveRecord::Base

Object
ActiveRecord::Base
FoodGroup

show all

Defined in:: lib/earth/diet/food_group.rb

Class Method Summary collapse

Class Method Details

.[](name) ⇒ `Object`



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# File 'lib/earth/diet/food_group.rb', line 9

def [](name)
  find_by_name name.to_s
end

.names ⇒ `Object`



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# File 'lib/earth/diet/food_group.rb', line 5

def names
  connection.select_values arel_table.project(:name).to_sql
end