# File lib/action_controller/metal/params_wrapper.rb, line 106 def wrap_parameters(name_or_model_or_options, options = {}) model = nil case name_or_model_or_options when Hash options = name_or_model_or_options when false options = options.merge(:format => []) when Symbol, String options = options.merge(:name => name_or_model_or_options) else model = name_or_model_or_options end _set_wrapper_defaults(_wrapper_options.slice(:format).merge(options), model) end