Module: Blackbeard::StorableHasSet::ClassMethods

Defined in:
lib/blackbeard/storable_has_set.rb

Instance Method Summary collapse

Instance Method Details

#_has_set(plural, singular) ⇒ Object 



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# File 'lib/blackbeard/storable_has_set.rb', line 19

def _has_set(plural, singular)
  plural = plural.to_s.downcase
  singular = singular.to_s.downcase

  methods = "\n      def has_\#{singular}?(o)\n        \#{plural}.include?(o)\n      end\n\n      def add_\#{singular}(o)\n        db.set_add_member(\#{plural}_key, o) unless has_\#{singular}?(o)\n        \\@\#{plural} = nil\n      end\n\n      def add_\#{plural}(*args)\n        args.flatten.reject!{|o| has_\#{singular}?(o) }\n        db.set_add_members(\#{plural}_key, args) unless args.empty?\n        \\@\#{plural} = nil\n      end\n\n      def remove_\#{singular}(o)\n        db.set_remove_member(\#{plural}_key, o)\n        \\@\#{plural} = nil\n      end\n\n      def \#{plural}\n        \\@\#{plural} ||= db.set_members(\#{plural}_key)\n      end\n\n      def \#{plural}_key\n        raise StorableNotSaved if new_record?\n        key+\"::\#{plural}\"\n      end\n\n  END_OF_RUBY\n\n  class_eval(methods)\nend\n"

#has_set(options = {}) ⇒ Object 



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# File 'lib/blackbeard/storable_has_set.rb', line 13

def has_set(options = {})
  options.each_pair do |plural, singular|
    _has_set(plural, singular)
  end
end