From e812e1665665d74bf29c5f2495f8a7e6bc1cec5c Mon Sep 17 00:00:00 2001
From: Lucas Green <lucas.m.green@gmail.com>
Date: Wed, 9 May 2012 01:08:26 -0700
Subject: [PATCH] Added: red() green() and blue() functions, with tests.

---
 lib/less/functions.js    | 9 +++++++++
 test/css/functions.css   | 3 +++
 test/less/functions.less | 3 +++
 3 files changed, 15 insertions(+)

diff --git a/lib/less/functions.js b/lib/less/functions.js
index 8e95a065..6e2e774f 100644
--- a/lib/less/functions.js
+++ b/lib/less/functions.js
@@ -41,6 +41,15 @@ tree.functions = {
     lightness: function (color) {
         return new(tree.Dimension)(Math.round(color.toHSL().l * 100), '%');
     },
+    red: function (color) {
+        return new(tree.Dimension)(color.rgb[0]);
+    },
+    green: function (color) {
+        return new(tree.Dimension)(color.rgb[1]);
+    },
+    blue: function (color) {
+        return new(tree.Dimension)(color.rgb[2]);
+    },
     alpha: function (color) {
         return new(tree.Dimension)(color.toHSL().a);
     },
diff --git a/test/css/functions.css b/test/css/functions.css
index 3b16647a..47731c27 100644
--- a/test/css/functions.css
+++ b/test/css/functions.css
@@ -44,6 +44,9 @@
   hue: 98;
   saturation: 12%;
   lightness: 95%;
+  red: 255;
+  green: 255;
+  blue: 255;
   rounded: 11;
   roundedpx: 3px;
   percentage: 20%;
diff --git a/test/less/functions.less b/test/less/functions.less
index 638b79e1..94ac71ef 100644
--- a/test/less/functions.less
+++ b/test/less/functions.less
@@ -48,6 +48,9 @@
   hue: hue(hsl(98, 12%, 95%));
   saturation: saturation(hsl(98, 12%, 95%));
   lightness: lightness(hsl(98, 12%, 95%));
+  red: red(#f00);
+  green: green(#0f0);
+  blue: blue(#00f);
   rounded: round(@r/3);
   roundedpx: round(10px / 3);
   percentage: percentage(10px / 50);