method

deep_symbolize_keys!

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: Hash

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What's this?

deep_symbolize_keys!() public

Destructively converts 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.

Show source

# File activesupport/lib/active_support/core_ext/hash/keys.rb, line 110
  def deep_symbolize_keys!
    deep_transform_keys! { |key| key.to_sym rescue key }
  end

deep_symbolize_keys!

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