Class: DataMapper::Types::CommaSeparatedList

Inherits:
Yaml
  • Object
show all
Defined in:
lib/dm-types/comma_separated_list.rb

Class Method Summary collapse

Methods inherited from Yaml

load, typecast

Class Method Details

.dump(value, property) ⇒ Object 



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# File 'lib/dm-types/comma_separated_list.rb', line 12

def self.dump(value, property)
  if value.nil?
    nil
  elsif value.kind_of?(Array)
    super(value, property)
  elsif value.kind_of?(String)
    v = (value || "").split(",").
      compact.
      map { |i| i.downcase.strip }.
      reject { |i| i.blank? }.
      uniq
    super(v, property)
  else
    raise ArgumentError, "+value+ of CommaSeparatedList must be a string, an array or nil, but given #{value.inspect}"
  end
end