instance method
symbolize_keys!
Ruby on Rails 4.1.16
Since v3.0.20Signature
symbolize_keys!()
Destructively convert all keys to symbols, as long as they respond to to_sym. Same as symbolize_keys, but modifies self.
Source
# File activesupport/lib/active_support/core_ext/hash/keys.rb, line 55
def symbolize_keys!
transform_keys!{ |key| key.to_sym rescue key }
end
Defined in activesupport/lib/active_support/core_ext/hash/keys.rb line 55
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