Contents

module Peictt
  module Http
    class MATCH
      attr_reader :regexp, :controller, :action, :verb

      DEFAULT_METHODS = %w(GET PATCH DELETE PUT POST).freeze

      def initialize(regexp, options = {})
        @regexp = (regexp if regexp.is_a? Regexp) || regexp_error
        controller_error unless options.key? :controller
        set_controller options[:controller]
        @action = options[:action] || action_error
        get_verbs options[:methods]
      end

      private

      def set_controller(controller)
        if controller.is_a? String
          controller_from_camel_case(controller)
          controller_from_string(controller) unless @controller
        end
        @controller = controller unless @controller
      end

      def controller_from_camel_case(controller)
        if /^[A-Z][a-z]+Controller/ =~ controller
          @controller = Object.const_get controller
        end
      end

      def controller_from_string(controller)
        if /^[a-z_]+$/ =~ controller
          temp = controller.to_camel_case
          @controller = Object.const_get "#{temp}Controller"
        end
      end

      def get_verbs(methods)
        no_method_error methods
        @verb = (methods unless methods.empty?) || DEFAULT_METHODS
      end

      def regexp_error
        raise ArgumentError.new("Provide regexp for match First argument")
      end

      def controller_error
        raise ArgumentError.new("controller for match not provided")
      end

      def action_error
        raise ArgumentError.new("action for match not provided")
      end

      def no_method_error(methods)
        unless methods.is_a? Array
          raise ArgumentError.new("methods for match must be array")
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
peictt-0.1.1	lib/peictt/http/match.rb