Fix bug in header accessor

Author: biilmann

lib/client.js

@@ -320,10 +320,10 @@ Client.prototype = {
 
   metadata: function(res) {
     var meta = {},
-        links     = res.getHeader && res.getHeader("Link"),
-        limit     = res.getHeader && res.getHeader("X-Ratelimit-Limit"),
-        remaining = res.getHeader && res.getHeader("X-Ratelimit-Remaining"),
-        reset     = res.getHeader && res.getHeader("X-Ratelimit-Reset");
+        links     = res.headers && res.headers.link,
+        limit     = res.headers && res.headers["x-ratelimit-limit"],
+        remaining = res.headers && res.headers["x-ratelimit-remaining"],
+        reset     = res.headers && res.headers["x-ratelimit-reset"];
 
     if (links) {
       meta.pagination = {};

package.json

@@ -2,7 +2,7 @@
   "author": "Netlify",
   "name": "netlify",
   "description": "Netlify API client",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "bugs": {
     "url": "https://github.com/netlify/netlify-js/issues"
   },

spec/netlify.spec.js

@@ -32,9 +32,7 @@ var http = {
       test.expectations(options);
 
       response.statusCode = test.status;
-      response.getHeader = function(header) {
-        return test.headers && test.headers[header];
-      };
+      response.headers = test.headers;
 
       setTimeout(function() {
         cb(response);
@@ -180,7 +178,7 @@ describe("netlify", function() {
           expect(options.path).toEqual("/api/v1/sites?page=2&per_page=4");
         },
         headers: {
-          "Link": '<https://api.netlify.com/api/v1/sites?page=3&per_page=4>; rel="next", <https://api.netlify.com/api/v1/sites?page=5&per_page=4>; rel="last"'
+          link: '<https://api.netlify.com/api/v1/sites?page=3&per_page=4>; rel="next", <https://api.netlify.com/api/v1/sites?page=5&per_page=4>; rel="last"'
         },
         response: [{id: 1}, {id: 2}, {id: 3}, {id: 4}]
       },