# File lib/roodi/checks/parameter_number_check.rb, line 25 def evaluate_start(node) method_name = node[1] arguments = node[2] actual_parameter_count = arguments.select {|arg| [Sexp, Symbol].include? arg.class}.count - 1 add_error "Method name \"#{method_name}\" has #{actual_parameter_count} parameters. It should have #{@parameter_count} or less." unless actual_parameter_count <= @parameter_count end