Class: Zone

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

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.match(address) ⇒ Object 



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# File 'app/models/zone.rb', line 53

def self.match(address)
  Zone.all.select {|zone| zone.include?(address)}
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'app/models/zone.rb', line 72

def <=>(other)
  name <=> other.name
end

#country_list ⇒ Object

convenience method for returning the countries contained within a zone (different then the countries method which only returns the zones children and does not consider the grand children if the children themselves are zones)



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# File 'app/models/zone.rb', line 59

def country_list
  members.map {|zone_member|
    case zone_member.zoneable_type
    when "Zone"
      zone_member.zoneable.country_list
    when "Country"
      zone_member.zoneable
    else
      nil
    end
  }.flatten.compact
end

#in_zone?(address) ⇒ Boolean

alias to the new include? method

Returns:

  • (Boolean) 


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# File 'app/models/zone.rb', line 30

def in_zone?(address)
  $stderr.puts "Warning: calling deprecated method :in_zone? use :include? instead."
  include?(address)  
end

#include?(address) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/zone.rb', line 35

def include?(address)
  return unless address
  
  # NOTE: This is complicated by the fact that include? for HMP is broken in Rails 2.1 (so we use awkward index method)
  members.any? do |zone_member|
    case zone_member.zoneable_type
    when "Zone"
      zone_member.zoneable.include?(address)
    when "Country"
      zone_member.zoneable == address.country
    when "State"
      zone_member.zoneable == address.state
    else
      false
    end
  end
end

#kind ⇒ Object

attr_accessor :type



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# File 'app/models/zone.rb', line 15

def kind
  member = self.members.last
  case member && member.zoneable_type
  when "State"  then "state"
  when "Zone"   then "zone"
  else
    "country"
  end
end

#kind=(value) ⇒ Object 



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# File 'app/models/zone.rb', line 25

def kind=(value)
  # do nothing - just here to satisfy the form
end