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deep_symbolize_keys!

deep_symbolize_keys!()

Instance Public methods

Destructively convert all keys to symbols, as long as they respond to to_sym. This includes the keys from the root hash and from all nested hashes and arrays.

Links:

https://github.com/rails/rails/blob/6f24aa29d6c2568cd0112d813fe18e519844d94c/activesupport/lib/active_support/core_ext/hash/keys.rb#L129

doc_ruby_on_rails

2015-06-20 00:00:00

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