Module: ActiveRecordDateFormatted::Model

Defined in:
lib/active_record_date_formatted/model.rb

Instance Method Summary collapse

Instance Method Details

#add_date_formatted_methods ⇒ Object 



13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
# File 'lib/active_record_date_formatted/model.rb', line 13

def add_date_formatted_methods
  self.column_types.each do |attr_name, c|
    if c.type == :date
      attr_accessor "#{attr_name}_formatted"
      validates "#{attr_name}_formatted", "active_record_date_formatted/date_format" => true
      before_save "save_formatted_#{attr_name}"

      define_method "#{attr_name}_formatted" do
        if instance_variable_get("@#{attr_name}_formatted").nil?
          date_value = read_attribute(attr_name)
          date_value.nil? ? nil : date_value.strftime(I18n.t "date.formats.default")
        else
          instance_variable_get("@#{attr_name}_formatted")
        end
      end

      define_method "save_formatted_#{attr_name}" do
        write_attribute(attr_name, self.send("#{attr_name}_formatted").blank? ? nil : Date.strptime(self.send("#{attr_name}_formatted"), I18n.t("date.formats.default")))
      end
    end
  end
end

#inherited(subclass) ⇒ Object 



8
9
10
11
 
# File 'lib/active_record_date_formatted/model.rb', line 8

def inherited(subclass)
  super
  subclass.add_date_formatted_methods unless subclass == ActiveRecord::SchemaMigration || subclass.to_s.ends_with?('Temp') # todo nasty bugfix for temporary migration classes with custom table names
end