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deep_stringify_keys

deep_stringify_keys()

Instance Public methods

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"}}

Links:

https://github.com/rails/rails/blob/6f24aa29d6c2568cd0112d813fe18e519844d94c/activesupport/lib/active_support/core_ext/hash/keys.rb#L103

doc_ruby_on_rails

2015-06-20 00:00:00

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