Class: Field::FormArray

Inherits:
Base
  • Object
show all
Extended by:
FormProxy
Defined in:
lib/field/form_array.rb

Instance Attribute Summary collapse

Attributes inherited from Base

#form, #name, #options

Instance Method Summary collapse

Methods included from FormProxy

[]

Methods inherited from Base

factory, #initialize, #presenter_class, #setup_container, #value

Constructor Details

This class inherits a constructor from Field::Base

Instance Attribute Details

#form_class ⇒ Object

Returns the value of attribute form_class.



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# File 'lib/field/form_array.rb', line 7

def form_class
  @form_class
end

Instance Method Details

#attribute ⇒ Object 



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# File 'lib/field/form_array.rb', line 28

def attribute
  Array[@form_class]
end

#inject_attributes ⇒ Object 



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# File 'lib/field/form_array.rb', line 9

def inject_attributes
  @container.attribute @name, attribute
end

#inject_validations ⇒ Object 



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# File 'lib/field/form_array.rb', line 13

def inject_validations
  @container.class_eval %Q{
    method = "__ensure_valid_#{name.to_s}__"
    validate method

    define_method method do
      #{name}.each_with_index do |form, i|
        unless form.send(:valid?)
          errors.add(:base, "Invalid #{name.to_s} on row \#\{i + 1\}")
        end
      end
    end
  }
end