Adding ESLint

lib/adapters/http.js

@@ -9,6 +9,8 @@ var pkg = require('./../../package.json');
 var Buffer = require('buffer').Buffer;
 
 module.exports = function httpAdapter(resolve, reject, config) {
+  'use strict';
+
   // Transform request data
   var data = transformData(
     config.data,
@@ -71,9 +73,9 @@ module.exports = function httpAdapter(resolve, reject, config) {
       };
 
       // Resolve or reject the Promise based on the status
-      (res.statusCode >= 200 && res.statusCode < 300
-        ? resolve
-        : reject)(response);
+      (res.statusCode >= 200 && res.statusCode < 300 ?
+        resolve :
+        reject)(response);
     });
   });
 

lib/adapters/xhr.js

@@ -1,3 +1,5 @@
+/*global ActiveXObject:true*/
+
 var defaults = require('./../defaults');
 var utils = require('./../utils');
 var buildUrl = require('./../helpers/buildUrl');
@@ -7,6 +9,8 @@ var transformData = require('./../helpers/transformData');
 var urlIsSameOrigin = require('./../helpers/urlIsSameOrigin');
 
 module.exports = function xhrAdapter(resolve, reject, config) {
+  'use strict';
+
   // Transform request data
   var data = transformData(
     config.data,
@@ -15,42 +19,42 @@ module.exports = function xhrAdapter(resolve, reject, config) {
   );
 
   // Merge headers
-  var headers = utils.merge(
+  var requestHeaders = utils.merge(
     defaults.headers.common,
     defaults.headers[config.method] || {},
     config.headers || {}
   );
 
   if (utils.isFormData(data)) {
-    delete headers['Content-Type']; // Let the browser set it
+    delete requestHeaders['Content-Type']; // Let the browser set it
   }
 
   // Create the request
-  var request = new(XMLHttpRequest || ActiveXObject)('Microsoft.XMLHTTP');
+  var request = new (XMLHttpRequest || ActiveXObject)('Microsoft.XMLHTTP');
   request.open(config.method.toUpperCase(), buildUrl(config.url, config.params), true);
 
   // Listen for ready state
   request.onreadystatechange = function () {
     if (request && request.readyState === 4) {
       // Prepare the response
-      var headers = parseHeaders(request.getAllResponseHeaders());
+      var responseHeaders = parseHeaders(request.getAllResponseHeaders());
       var responseData = ['text', ''].indexOf(config.responseType || '') !== -1 ? request.responseText : request.response;
       var response = {
         data: transformData(
           responseData,
-          headers,
+          responseHeaders,
           config.transformResponse
         ),
         status: request.status,
         statusText: request.statusText,
-        headers: headers,
+        headers: responseHeaders,
         config: config
       };
 
       // Resolve or reject the Promise based on the status
-      (request.status >= 200 && request.status < 300
-        ? resolve
-        : reject)(response);
+      (request.status >= 200 && request.status < 300 ?
+        resolve :
+        reject)(response);
 
       // Clean up request
       request = null;
@@ -58,18 +62,18 @@ module.exports = function xhrAdapter(resolve, reject, config) {
   };
 
   // Add xsrf header
-  var xsrfValue = urlIsSameOrigin(config.url)
-    ? cookies.read(config.xsrfCookieName || defaults.xsrfCookieName)
-    : undefined;
+  var xsrfValue = urlIsSameOrigin(config.url) ?
+      cookies.read(config.xsrfCookieName || defaults.xsrfCookieName) :
+      undefined;
   if (xsrfValue) {
-    headers[config.xsrfHeaderName || defaults.xsrfHeaderName] = xsrfValue;
+    requestHeaders[config.xsrfHeaderName || defaults.xsrfHeaderName] = xsrfValue;
   }
 
   // Add headers to the request
-  utils.forEach(headers, function (val, key) {
+  utils.forEach(requestHeaders, function (val, key) {
     // Remove Content-Type if data is undefined
     if (!data && key.toLowerCase() === 'content-type') {
-      delete headers[key];
+      delete requestHeaders[key];
     }
     // Otherwise add header to the request
     else {