fix(file-system/logger): don't use spread operator to support nodejs 4

closes #527
aurelia · Mar 8, 2017 · ed6eb25 · ed6eb25
1 parent d6f0ada
commit ed6eb25
Show file tree

Hide file tree

Showing 2 changed files with 15 additions and 13 deletions.
diff --git a/lib/file-system.js b/lib/file-system.js
@@ -67,8 +67,8 @@ exports.resolve = function(path) {
   return nodePath.resolve(path);
 };
 
-exports.join = function(...segments) {
-  return nodePath.join.apply(this, segments);
+exports.join = function() {
+  return nodePath.join.apply(this, Array.prototype.slice.call(arguments));
 };
 
 exports.statSync = function (path) {

diff --git a/lib/logger.js b/lib/logger.js
@@ -1,3 +1,4 @@
+"use strict";
 const UI = require('./ui').UI;
 
 exports.Logger = class {
@@ -8,27 +9,28 @@ exports.Logger = class {
     this.ui = ui;
   }
 
-  debug(logger, message, ...rest){
-    this.log(logger, 'DEBUG', message, rest);
+  debug(logger, message){
+    this.log(logger, 'DEBUG', message, arguments);
   }
 
-  info(logger, message, ...rest){
-    this.log(logger, 'INFO', message, rest);
+  info(logger, message){
+    this.log(logger, 'INFO', message, arguments);
   }
 
-  warn(logger, message, ...rest){
-    this.log(logger, 'WARN', message, rest);
+  warn(logger, message){
+    this.log(logger, 'WARN', message, arguments);
   }
 
-  error(logger, message, ...rest){
-    this.log(logger, 'ERROR', message, rest);
+  error(logger, message){
+    this.log(logger, 'ERROR', message, arguments);
   }
 
   log(logger, level, message, rest) {
     let msg = `${level} [${logger.id}] ${message}`;
-
-    if (rest.length > 0) {
-      msg += ` ${rest.map(x => JSON.stringify(x)).join(' ')}`;
+    let args = Array.prototype.slice.call(rest, 2);
+
+    if (args.length > 0) {
+      msg += ` ${args.map(x => JSON.stringify(x)).join(' ')}`;
     }
 
     this.ui.log(msg);