Changing code array back to numbers. Using parseInt on string value instead.

Author: commadelimited

src/scripts/httpcat.coffee

@@ -20,14 +20,15 @@
 # Author:
 #    @commadelimited
 
-codes = ['100', '101', '200', '201', '202', '204', '206', '207', '300', '301', '303', '304',
-        '305', '307', '400', '401', '402', '403', '404', '405', '406', '408', '409', '410',
-        '411', '413', '414', '416', '417', '418', '422', '423', '424', '425', '426', '429',
-        '431', '444', '450', '500', '502', '503', '506', '507', '508', '509', '599']
+codes = [100, 101, 200, 201, 202, 204, 206, 207, 300, 301, 303, 304,
+        305, 307, 400, 401, 402, 403, 404, 405, 406, 408, 409, 410,
+        411, 413, 414, 416, 417, 418, 422, 423, 424, 425, 426, 429,
+        431, 444, 450, 500, 502, 503, 506, 507, 508, 509, 599]
 
 module.exports = (robot) ->
     robot.respond /httpcat (.+)/i, (msg) ->
-        if (codes.indexOf( msg.match[1] ) > -1)
+        status = parseInt(msg.match[1], 10)
+        if (codes.indexOf( status ) > -1)
             msg.send 'http://httpcats.herokuapp.com/' + status + '.jpg'
         else
             msg.send 'I only recognize the following status codes: ' + codes