Class: ActionView::Helpers::InstanceTag

Inherits:
Object
  • Object
show all
Defined in:
lib/enum/active_record_helper.rb

Instance Method Summary collapse

Instance Method Details

#to_enum_select_tag(options, html_options = {}) ⇒ Object


28
29
30
31
32
33
34
35
36
37
38
# File 'lib/enum/active_record_helper.rb', line 28

def to_enum_select_tag(options, html_options={})					
	if self.object.respond_to?(method_name.to_sym)
		choices = self.object.send("column_for_attribute", method_name).limit
		if (value = self.object.__send__(method_name.to_sym))
			options[:selected] ||= value.to_s
		else
          options[:include_blank] = enums.allows_nil? if options[:include_blank].nil?
		end
	end
	to_select_tag(choices, options, html_options)
end

#to_tag_with_enumerated_attribute(options = {}) ⇒ Object


42
43
44
45
46
47
48
49
# File 'lib/enum/active_record_helper.rb', line 42

def to_tag_with_enumerated_attribute(options={})
	#look for an enum
	if (column_type == :enum && self.object.class.respond_to?(method_name.to_sym))
		to_enum_select_tag(options)
	else
		to_tag_without_enumerated_attribute(options)
	end
end