Contents

module GrapeMarkdown
  class Route < SimpleDelegator
    # would like to rely on SimpleDelegator but Grape::Route uses
    # method_missing for these methods :'(
    delegate :route_namespace,
             :route_path,
             :route_method,
             :route_description,
             to: '__getobj__'

    def root_resource
      route_namespace.split('/').reject(&:empty?).first
    end

    def root_resource_title
      root_resource.titleize
    end

    def route_params
      @route_params ||= __getobj__.route_params.sort.map do |param|
        Parameter.new(self, *param)
      end
    end

    def route_name
      route_namespace.split('/').last ||
        route_path.match('\/(\w*?)[\.\/\(]').captures.first
    end

    def route_title
      route_name.titleize
    end

    def route_short_description
      description = <<-DESCRIPTION.gsub(/^\s*/, '').gsub(/\n/, ' ').squeeze
      #{route_method.titleize} a
      #{list? ? 'list of '  : ' '}
      #{list? ? route_title : route_title.singularize}
      DESCRIPTION

      description << "on a #{root_resource_title.singularize}" if has_parent?
    end

    def route_path_without_format
      route_path.gsub(/\((.*?)\)/, '')
    end

    def route_type
      list? ? 'collection' : 'single'
    end

    def list?
      route_method == 'GET' && !route_path.include?(':id')
    end

    def route_binding
      binding
    end

    private

    def request_body?
      !%w(GET DELETE).include?(route_method)
    end

    def has_parent?
      route_name != root_resource
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
grape-markdown-0.0.5	lib/grape-markdown/route.rb