15 lines
368 B
Ruby
15 lines
368 B
Ruby
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class Hash
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def stringify_keys_deep!
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new_hash = {}
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keys.each do |k|
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ks = k.respond_to?(:to_s) ? k.to_s : k
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if values_at(k).first.kind_of? Hash or values_at(k).first.kind_of? Array
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new_hash[ks] = values_at(k).first.send(:stringify_keys_deep!)
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else
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new_hash[ks] = values_at(k).first
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end
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end
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new_hash
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end
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end
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