# File lib/clamp/parameter/parsing.rb, line 8 def parse_parameters set_parameters_from_command_line default_parameters_from_environment end
# File lib/clamp/parameter/parsing.rb, line 27 def default_parameters_from_environment self.class.parameters.each do |parameter| parameter.of(self).default_from_environment end end
# File lib/clamp/parameter/parsing.rb, line 15 def set_parameters_from_command_line self.class.parameters.each do |parameter| begin parameter.consume(remaining_arguments).each do |value| parameter.of(self).take(value) end rescue ArgumentError => e signal_usage_error Clamp.message(:parameter_argument_error, :param => parameter.name, :message => e.message) end end end