Module: Flashcard::Base::ClassMethods

Defined in:
lib/acts_as_flashcard.rb

Overview

successive :integer default(0) repetitions :integer default(0) yes_count :integer default(0) no_count :integer default(0) factor :float default(2.5) last_factor :float default(2.5) interval :integer default(0) last_interval :float default(0.0) due :datetime combined_due :integer default(0)

Instance Method Summary collapse

Instance Method Details

#acts_as_flashcard(options = {}) ⇒ Object 



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# File 'lib/acts_as_flashcard.rb', line 33

def acts_as_flashcard(options = {})
  configuration = {:scope => "1 = 1"}
  configuration.update(options) if options.is_a?(Hash)

  configuration[:scope] = "#{configuration[:scope]}_id".to_sym if configuration[:scope].is_a?(Symbol) && configuration[:scope].to_s !~ /_id$/

  if configuration[:scope].is_a?(Symbol)
    scope_condition_method = %(
      def scope_condition
        if #{configuration[:scope].to_s}.nil?
          "#{configuration[:scope].to_s} IS NULL"
        else
          "#{configuration[:scope].to_s} = \#{#{configuration[:scope].to_s}}"
        end
      end
    )
  else
    scope_condition_method = "def scope_condition() \"#{configuration[:scope]}\" end"
  end
  
  class_eval <<-EOV
    include Flashcard::Base::InstanceMethods
    
    def acts_as_flashcard_class
      puts "::#{self.name}"
      ::#{self.name}
    end
    
    #{scope_condition_method}
    
    before_create  :initialize_due_date
  EOV
end