instance method `symbolize_keys!`

Ruby on Rails 2.3.18

Since v2.2.3 Last seen in v2.3.18

Available in: v2.2.3 v2.3.18

Compare with:

symbolize_keys!()

Destructively convert all keys to symbols.

Source

# File activesupport/lib/active_support/core_ext/hash/keys.rb, line 30
        def symbolize_keys!
          self.replace(self.symbolize_keys)
        end

Defined in activesupport/lib/active_support/core_ext/hash/keys.rb line 30 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::CoreExtensions::Hash::Keys

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