module BSD::Control require_relative "control/feature" Error = Class.new(RuntimeError) ## # @return [Array] def self.available_features Feature.available end ## # @example # BSD::Control # .feature!(:mprotect) # .enable!("/usr/local/bin/firefox") # # @param [String] name # The name of a feature. # # @raise [BSD::Control::Error] # When a feature is not found. # # @return [BSD::Control::Feature] # Returns an instance of BSD::Control::Feature. def self.feature!(name) feature = Feature.available.find { _1.name == name.to_s } feature ? feature : raise(Error, "feature '#{name}' wasn't found") end module FFI end end