Structure for holding renderer options. Simplified version of HashWithIndifferentAccess
Indifferent lookup of an attribute, e.g.
options[:foo] == options["foo"]
Sets an attribute, with indifferent access.
options[:foo] = "bar" options[:foo] == options["foo"] #=> true options["foo"] == options.foo #=> true options.foo #=> "bar"
Returns a Hash object. Use this if you need methods other than []
[Validate]