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Hash

Public Instance Methods

deep_dup() click to toggle source

Returns a deep copy of hash.

# File lib/simple_form/core_ext/hash.rb, line 7
def deep_dup
  duplicate = self.dup
  duplicate.each_pair do |k,v|
    tv = duplicate[k]
    duplicate[k] = tv.is_a?(Hash) && v.is_a?(Hash) ? tv.deep_dup : v
  end
  duplicate
end

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