method
deep_stringify_keys
v4.1.8 -
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Class: Hash
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- What's this?
deep_stringify_keys()
public
Returns a new hash with all keys converted to strings. This includes the keys from the root hash and from all nested hashes and arrays.
hash = { person: { name: 'Rob', age: '28' } } hash.deep_stringify_keys # => {"person"=>{"name"=>"Rob", "age"=>"28"}}