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 47 def keys_to_symbols(hash) hash.keys.inject({}) do |h,k| raise "illegal key #{k.inspect}" unless k.respond_to?(:to_sym) h[k.to_sym] = hash[k] h end end