Method: Hash#deep_compact

Defined in:
lib/mumuki/classroom/models/concerns/extensions.rb

#deep_compact ⇒ Object 



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# File 'lib/mumuki/classroom/models/concerns/extensions.rb', line 33

def deep_compact
  compact
  each_pair do |k, v|
    if self[k].respond_to? :deep_compact
      self[k].deep_compact
    end
    self.delete(k) if self[k].nil?
  end
end