Parsing RGB(A) strings is now case insensitive (#1)

Author: treehousetim

color-string.js

@@ -24,10 +24,10 @@ function getRgba(string) {
    if (!string) {
       return;
    }
-   var abbr =  /^#([a-fA-F0-9]{3})$/,
-       hex =  /^#([a-fA-F0-9]{6})$/,
-       rgba = /^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,
-       per = /^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,
+   var abbr =  /^#([a-fA-F0-9]{3})$/i,
+       hex =  /^#([a-fA-F0-9]{6})$/i,
+       rgba = /^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/i,
+       per = /^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/i,
        keyword = /(\w+)/;
 
    var rgb = [0, 0, 0],