Adding get, head, and delete to defaults.headers

lib/defaults.js

@@ -26,7 +26,7 @@ function getDefaultAdapter() {
   return adapter;
 }
 
-module.exports = {
+var defaults = {
   adapter: getDefaultAdapter(),
 
   transformRequest: [function transformRequest(data, headers) {
@@ -64,15 +64,6 @@ module.exports = {
     return data;
   }],
 
-  headers: {
-    common: {
-      'Accept': 'application/json, text/plain, */*'
-    },
-    patch: utils.merge(DEFAULT_CONTENT_TYPE),
-    post: utils.merge(DEFAULT_CONTENT_TYPE),
-    put: utils.merge(DEFAULT_CONTENT_TYPE)
-  },
-
   timeout: 0,
 
   xsrfCookieName: 'XSRF-TOKEN',
@@ -84,3 +75,19 @@ module.exports = {
     return status >= 200 && status < 300;
   }
 };
+
+defaults.headers = {
+  common: {
+    'Accept': 'application/json, text/plain, */*'
+  }
+};
+
+utils.forEach(['delete', 'get', 'head'], function forEachMehtodNoData(method) {
+  defaults.headers[method] = {};
+});
+
+utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
+  defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);
+});
+
+module.exports = defaults;