Module: ActiveAdmin::Filters::FormtasticAddons

Included in:
FormBuilder, Inputs::FilterBase
Defined in:
lib/active_admin/filters/formtastic_addons.rb

Instance Method Summary collapse

Instance Method Details

#column ⇒ Object

An override to the built-in method, that respects Ransack. Since this is corrected, ‘column?` will also work.



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# File 'lib/active_admin/filters/formtastic_addons.rb', line 30

def column
  column_for method
end

#column_for(method) ⇒ Object

Returns the column for an attribute on the object being searched if it exists.



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# File 'lib/active_admin/filters/formtastic_addons.rb', line 24

def column_for(method)
  klass.columns_hash[method.to_s] if klass.respond_to? :columns_hash
end

#humanized_method_name ⇒ Object

Returns the default label for a given attribute. Uses ActiveModel I18n if available.



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# File 'lib/active_admin/filters/formtastic_addons.rb', line 10

def humanized_method_name
  if klass.respond_to?(:human_attribute_name)
    klass.human_attribute_name(method)
  else
    method.to_s.send(builder.label_str_method)
  end
end

#klass ⇒ Object

The resource class, unwrapped from Ransack



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# File 'lib/active_admin/filters/formtastic_addons.rb', line 39

def klass
  @object.object.klass
end

#polymorphic_foreign_type?(method) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_admin/filters/formtastic_addons.rb', line 43

def polymorphic_foreign_type?(method)
  klass.reflections.values.select{ |r| r.macro == :belongs_to && r.options[:polymorphic] }
    .map(&:foreign_type).include? method.to_s
end

#reflection_for(method) ⇒ Object

Returns the association reflection for the method if it exists



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# File 'lib/active_admin/filters/formtastic_addons.rb', line 19

def reflection_for(method)
  klass.reflect_on_association(method) if klass.respond_to? :reflect_on_association
end