Class: ActiveForm::Element::CollectionOptionGroup

Inherits:
Object
  • Object
show all
Includes:
Mixins::CollectionElementMethods
Defined in:
lib/active_form/mixins/collection_element_methods.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Mixins::CollectionElementMethods

#add_empty=, #add_empty_option, #add_optgroup, #add_option, #add_options, #blank?, #default_value, #each, #element_name, #element_value, #element_value=, #empty_option=, #fallback_value=, included, #option, #option_labels, #option_values, #options, #options=, #recurse, #required=, #reset_options!, #select_first=, #selected_option_label, #selected_value?, #valid_option?, #valid_value?

Constructor Details

#initialize(label, options = [], &block) ⇒ CollectionOptionGroup 



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# File 'lib/active_form/mixins/collection_element_methods.rb', line 194

def initialize(label, options = [], &block)
  @label = label.to_s
  self.options = options
  block.call(self) if block_given?
end

Instance Attribute Details

#label ⇒ Object

Returns the value of attribute label.



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# File 'lib/active_form/mixins/collection_element_methods.rb', line 192

def label
  @label
end

Instance Method Details

#value ⇒ Object 



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# File 'lib/active_form/mixins/collection_element_methods.rb', line 200

def value
  @options.collect(&:value)
end