rule.rb in glimmer-dsl-css-1.5.0

- old
+ new

@@ -17,20 +17,24 @@
 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
+require 'glimmer/css/css_fragment'
+
 module Glimmer
   module CSS
     class Rule
+      include CssFragment
+      
       attr_reader :selector, :properties
 
       def initialize(selector, parent:)
         @selector = selector
         @properties = {}
         @parent = parent
-        parent.rules << self
+        parent.children << self
       end
 
       def add_property(keyword, *args)
         keyword = keyword.to_s.downcase.gsub('_', '-')
         @properties[keyword] = args.first
@@ -42,10 +46,8 @@
           value = "#{value}px" if value.is_a?(Numeric)
           "#{name}:#{value}"
         end.join(';')
         css += "}"
       end
-
-      alias to_s to_css
     end
   end
 end