runner.rb in deas-0.43.4

- old
+ new

@@ -12,26 +12,26 @@
     DEFAULT_CHARSET   = 'utf-8'.freeze
     DEFAULT_STATUS    = 200.freeze
     DEFAULT_BODY      = [].freeze
 
     attr_reader :handler_class, :handler
+    attr_reader :request, :route_path, :params
     attr_reader :logger, :router, :template_source
-    attr_reader :request, :params, :route_path
 
     def initialize(handler_class, args = nil)
       @status, @headers, @body = nil, Rack::Utils::HeaderHash.new, nil
 
+      @handler_class = handler_class
+      @handler = @handler_class.new(self)
+
       args ||= {}
+      @request         = args[:request]
+      @route_path      = args[:route_path].to_s
+      @params          = args[:params]          || {}
       @logger          = args[:logger]          || Deas::NullLogger.new
       @router          = args[:router]          || Deas::Router.new
       @template_source = args[:template_source] || Deas::NullTemplateSource.new
-      @request         = args[:request]
-      @params          = args[:params]          || {}
-      @route_path      = args[:route_path].to_s
-
-      @handler_class = handler_class
-      @handler = @handler_class.new(self)
     end
 
     def splat
       @splat ||= parse_splat_value
     end
@@ -54,17 +54,27 @@
       @headers
     end
 
     def body(value = nil)
       if !value.nil?
+        # http://www.rubydoc.info/github/rack/rack/master/file/SPEC#The_Body
+        # "The Body must respond to each and must only yield String values"
         # String#each is a thing in 1.8.7, so account for it here
-        @body = !value.respond_to?(:each) || value.kind_of?(String) ? [*value] : value
+        @body = !value.respond_to?(:each) || value.kind_of?(String) ? [*value.to_s] : value
       end
       @body
     end
 
     def content_type(extname, params = nil)
       self.headers['Content-Type'] = get_content_type(extname, params)
+    end
+
+    def set_cookie(name, value, opts = nil)
+      Rack::Utils.set_cookie_header!(
+        self.headers,
+        name,
+        (opts || {}).merge(:value => value)
+      )
     end
 
     def halt(*args)
       self.status(args.shift)  if args.first.instance_of?(::Fixnum)
       self.headers(args.shift) if args.first.kind_of?(::Hash)