Class: Hash

Inherits:
Object show all
Defined in:
lib/annotatable.rb

Overview

We don’t necessarily have ActiveSupport loaded yet!

Instance Method Summary collapse

Instance Method Details

#symbolize_keys ⇒ Object

Return a new hash with all keys converted to symbols.



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# File 'lib/annotatable.rb', line 60

def symbolize_keys
  inject({}) do |options, (key, value)|
    options[key.to_sym || key] = value
    options
  end
end

#symbolize_keys! ⇒ Object

Destructively convert all keys to symbols.



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# File 'lib/annotatable.rb', line 68

def symbolize_keys!
  self.replace(self.symbolize_keys)
end