_position.css.sass in oulu-rails-0.5.10

- old
+ new

@@ -2,10 +2,25 @@
   @if $value == "top" or $value == "bottom" or $value == "left" or $value == "right" or $value == "center"
     @return true
   @else
     @return null
 
+@function direction($value)
+  @if string($value)
+    @if $value == "top" or $value == "bottom" or $value == "left" or $value == "right" or $value == "horizontal" or $value == "vertical" or $value == "all"
+      @return true
+    @else
+      @return null
+  @else
+    @return null
+
+@function four_position($value)
+  @if $value == "top" or $value == "bottom" or $value == "left" or $value == "right"
+    @return true
+  @else
+    @return null
+
 @function top($value)
   @if $value == "top"
     @return true
   @else
     @return null
@@ -40,8 +55,26 @@
   @else
     @return null
 
 @function position_horizontal($value)
   @if $value == 'left' or $value == 'right'
+    @return true
+  @else
+    @return null
+
+@function all($value)
+  @if $value == "all"
+    @return true
+  @else
+    @return null
+
+@function horizontal($value)
+  @if $value == "horizontal"
+    @return true
+  @else
+    @return null
+
+@function vertical($value)
+  @if $value == "vertical"
     @return true
   @else
     @return null