increase fixed / absolute flexibility

stylus · Apr 12, 2011 · 88b283b · 88b283b
1 parent d9bae8d
commit 88b283b
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Showing 3 changed files with 23 additions and 14 deletions.
diff --git a/lib/nib/positions.styl b/lib/nib/positions.styl
@@ -1,16 +1,9 @@
 
--pos(type, pos)
-  position type
-  if length(pos) == 2
-    {pos[0]} 0
-    {pos[1]} 0
-  else if length(pos) == 4
-    a = pos[0..1]
-    b = pos[2..3]
-    {a[0]} a[1]
-    {b[0]} b[1]
-  else
-    error('invalid arguments. ' + type + ': <pos> [n] <pos> [n];')
+-pos(type, args)
+  i = 0
+  position: type
+  {args[i]}: args[i + 1] is a 'unit' ? args[i += 1] : 0
+  {args[i += 1]}: args[i + 1] is a 'unit' ? args[i += 1] : 0
 
 fixed()
   -pos(fixed, arguments)

diff --git a/test/cases/fixed.css b/test/cases/fixed.css
@@ -7,4 +7,14 @@
   position: fixed;
   top: 5px;
   left: 10px;
+}
+#login {
+  position: fixed;
+  bottom: 0;
+  left: 10px;
+}
+#login {
+  position: fixed;
+  bottom: 10px;
+  right: 0;
 }
diff --git a/test/cases/fixed.styl b/test/cases/fixed.styl
@@ -2,7 +2,13 @@
 @import 'nib/positions'
 
 #login
-  fixed bottom right
+  fixed: bottom right
 
 #login
-  fixed top 5px left 10px
+  fixed: top 5px left 10px
+
+#login
+  fixed: bottom left 10px
+
+#login
+  fixed: bottom 10px right