Refactor to use _.toArray()

Signed-off-by: Eric Wang <skygragon@gmail.com>

Author: skygragon

lib/cli.js

@@ -38,7 +38,7 @@ function initLogLevel() {
     request.debug = true;
 
     console.error = _.wrap(console.error, function(func) {
-      var args = Array.prototype.slice.call(arguments);
+      var args = _.toArray(arguments);
       args.shift();
 
       // FIXME: hack HTTP request log, hope no one else use it...

lib/log.js

@@ -35,7 +35,7 @@ log.init = function() {
       var level = log.levels[name];
       if (log.level.value > level.value) return;
 
-      var args = Array.prototype.slice.call(arguments);
+      var args = _.toArray(arguments);
       if (name !== 'INFO') args.unshift('[' + name + ']');
 
       var s = args.map(function(arg) {

lib/plugins/retry.js

@@ -1,3 +1,5 @@
+var _ = require('underscore');
+
 var config = require('../config');
 var log = require('../log');
 var Plugin = require('../plugin');
@@ -27,11 +29,11 @@ plugin.init = function() {
   names.forEach(function(name) {
     count[name] = 0;
     plugin[name] = function() {
-      var args = Array.prototype.slice.call(arguments);
+      var args = _.toArray(arguments);
       var cb = args.pop();
 
       var _cb = function() {
-        var results = Array.prototype.slice.call(arguments);
+        var results = _.toArray(arguments);
         var e = results[0];
         if (!canRetry(e, name)) {
           count[name] = 0;