Created
November 21, 2013 07:10
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Converts a dotted hash to nested hash
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| def to_dotted_hash(hash, recursive_key = "") | |
| hash.each_with_object({}) do |(k, v), ret| | |
| key = recursive_key + k.to_s | |
| if v.is_a? Hash | |
| ret.merge! to_dotted_hash(v, key + ".") | |
| else | |
| ret[key] = v | |
| end | |
| end | |
| end |
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