lib/teacup/stylesheet_extensions/constraints.rb in teacup-2.1.13 vs lib/teacup/stylesheet_extensions/constraints.rb in teacup-2.1.14

@@ -48,12 +48,24 @@
     def constrain_height(height)
       Teacup::Constraint.new(:self, :height).equals(height)
     end
 
     def constrain_size(width, height)
+      if width.is_a? Numeric
+        width_attr = nil
+      else
+        width_attr = :width
+      end
+
+      if height.is_a? Numeric
+        height_attr = nil
+      else
+        height_attr = :height
+      end
+
       [
-        Teacup::Constraint.new(:self, :width).equals(width),
-        Teacup::Constraint.new(:self, :height).equals(height),
+        Teacup::Constraint.new(:self, :width).equals(width, width_attr),
+        Teacup::Constraint.new(:self, :height).equals(height, height_attr),
       ]
     end
 
     ##|
     def constrain_below(relative_to, margin=0)