Class: Hash

Inherits:

Object

Object
Hash

show all

Defined in:: lib/imap_processor/tidy.rb

Instance Method Summary collapse

#multi_invert ⇒ Object

Instance Method Details

#multi_invert ⇒ `Object`



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# File 'lib/imap_processor/tidy.rb', line 103

def multi_invert
  keys.group_by { |k| self[k] }.to_h
end