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 43

def self.match(address)
  zones = []
  Zone.all.each {|zone| zones << zone if zone.include?(address)}
  zones
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'app/models/zone.rb', line 57

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 51

def country_list
  return [] if kind == "state"
  return members.collect { |zone_member| zone_member.zoneable } if kind == "country"
  members.collect { |zone_member| zone_member.zoneable.country_list }.flatten
end

#in_zone?(address) ⇒ Boolean

alias to the new include? method

Returns:

  • (Boolean) 


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

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 28

def include?(address)        
  # NOTE: This is complicated by the fact that include? for HMP is broken in Rails 2.1 (so we use awkward index method)
  case self.kind
  when "country"
    return members.select { |zone_member| zone_member.zoneable == address.country }.any?
  when "state"
    return members.select { |zone_member| zone_member.zoneable == address.state }.any?
    #members.index(address.state).respond_to?(:integer?)
  end
  members.each do |zone_member|
    return true if zone_member.zoneable.include?(address)
  end
  false
end

#kind ⇒ Object

attr_accessor :type



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# File 'app/models/zone.rb', line 11

def kind
  return "country" unless member = self.members.last
  return "state" if member.zoneable_type == "State"
  return "zone" if member.zoneable_type == "Zone"
  "country"
end

#kind=(value) ⇒ Object 



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# File 'app/models/zone.rb', line 18

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