Module: HashExt
- Defined in:
- lib/mediumize.rb
Instance Method Summary collapse
Instance Method Details
#slice(*keys) ⇒ Object
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# File 'lib/mediumize.rb', line 7 def slice(*keys) keys.map! { |key| convert_key(key) } if respond_to?(:convert_key, true) keys.each_with_object(self.class.new) { |k, hash| hash[k] = self[k] if has_key?(k) } end |