class Hash

Public Instance Methods

slice(*keys) click to toggle source

# File lib/ext/hash.rb, line 2
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