Module: Addresslogic::InstanceMethods

Defined in:
lib/addresslogic.rb

Instance Method Summary collapse

Instance Method Details

#address_parts(options = {}) ⇒ Object

Returns the parts of an address in an array. Example:

["Street1", "Street2", "City", "State Zip", "Country"]

This makes displaying addresses on your view pretty simple:

address.address_parts.join("<br />")

Options

  • only: fields you want included in the result

  • except: any fields you want excluded from the result



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# File 'lib/addresslogic.rb', line 49

def address_parts(options = {})
  options[:only] = [options[:only]] if options[:only] && !options[:only].is_a?(Array)
  options[:except] = [options[:except]] if options[:except] && !options[:except].is_a?(Array)

  parts = []
  address_parts_fields.each do |part|
    if part.is_a?(Array)
      # We only want to allow 2d arrays
      subparts = []
      part.flatten.each do |subpart|
        next if !respond_to?(subpart)
        value = send(subpart)
        next if value.to_s.blank? || (options[:only] && !options[:only].include?(subpart)) || (options[:except] && options[:except].include?(subpart))
        subparts << value
      end
      parts << subparts unless subparts.compact.empty?
    else
      next if !respond_to?(part)
      value = send(part)
      next if value.to_s.strip == "" || (options[:only] && !options[:only].include?(part)) || (options[:except] && options[:except].include?(part))
      parts << value
    end
  end
  
  result = parts.collect do |part|
    if part.is_a?(Array)
      part.collect{|sub| sub.to_s.strip.blank? ? nil : sub}.join(" ")
    else
      part.to_s.strip.blank? ? nil : part
    end
  end
  
  return result.compact
end