method
keys_to_symbols
keys_to_symbols(hash)
private
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# File actionpack/lib/action_controller/vendor/html-scanner/html/node.rb, line 44 def keys_to_symbols(hash) Hash[hash.keys.map do |k| raise "illegal key #{k.inspect}" unless k.respond_to?(:to_sym) [k.to_sym, hash[k]] end] end