Module: PowerEnum::Reflection

Defined in:
lib/power_enum/reflection.rb

Overview

Used to patch ActiveRecord reflections.

Defined Under Namespace

Classes: EnumerationReflection

Instance Method Summary collapse

Instance Method Details

#reflect_on_all_associations(macro = nil) ⇒ Object 



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# File 'lib/power_enum/reflection.rb', line 26

def reflect_on_all_associations(macro = nil)
  reflect_on_all_enumerated + super(macro)
end

#reflect_on_all_enumerated ⇒ Object

All EnumerationReflection reflections



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# File 'lib/power_enum/reflection.rb', line 12

def reflect_on_all_enumerated
  # Need to give it a full namespace to avoid getting Rails confused in development
  # mode where all objects are reloaded on every request.
  reflections.values.grep(PowerEnum::Reflection::EnumerationReflection)
end

#reflect_on_association(associated) ⇒ Object 



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# File 'lib/power_enum/reflection.rb', line 30

def reflect_on_association(associated)
  reflect_on_enumerated(associated) || super(associated)
end

#reflect_on_enumerated(enumerated) ⇒ PowerEnum::Reflection::EnumerationReflection

If the reflection of the given name is an EnumerationReflection, returns the reflection, otherwise returns nil.

Returns:



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# File 'lib/power_enum/reflection.rb', line 21

def reflect_on_enumerated( enumerated )
  key = enumerated.to_s
  reflections[key].is_a?(PowerEnum::Reflection::EnumerationReflection) ? reflections[key] : nil
end