Class: Division

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/division.rb

Instance Method Summary collapse

Instance Method Details

#children ⇒ Object 



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# File 'app/models/division.rb', line 23

def children
  Division.find_all_by_parent_id(self.id)
end

#containers ⇒ Object

Returns an array with all the parents of this administrative region

The first position in the array is the country and up to 3 more positions can contain the ADM1, ADM2 and ADM3 divisions containing this one



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# File 'app/models/division.rb', line 10

def containers
  return @containers unless @containers.nil?
  container_codes = []
  codes = code.split('|')
  container_codes << (codes = codes[0..-2]).join('|') while codes.size > 1
  # first is country code
  @containers = [country]
  # second, third can be parent administrative division if not nil
  # NOTE container codes is like: ["ES|58|PO", "ES|58", "ES"] (country is last)
  @containers += Division.find_all_by_code container_codes[0..-2], :order => :level if container_codes.size > 1
  return @containers
end