moved tick method to utils

lib/emitters/custom-event-emitter.js

@@ -2,7 +2,6 @@ var util           = require("util")
   , EventEmitter   = require("events").EventEmitter
   , Promise        = require("promise")
   , proxyEventKeys = ['success', 'error', 'sql']
-  , tick           = (typeof setImmediate !== "undefined" ? setImmediate : process.nextTick)
   , Utils          = require('../utils')
 
 var bindToProcess = function(fct) {
@@ -20,7 +19,7 @@ module.exports = (function() {
   util.inherits(CustomEventEmitter, EventEmitter)
 
   CustomEventEmitter.prototype.run = function() {
-    tick(function() {
+    Utils.tick(function() {
       if (this.fct) {
         this.fct.call(this, this)
       }

lib/utils.js

@@ -494,6 +494,11 @@ var Utils = module.exports = {
     return now
   },
 
+  tick: function(func) {
+    var tick = (typeof setImmediate !== "undefined" ? setImmediate : process.nextTick)
+    tick(func)
+  },
+
   // Note: Use the `quoteIdentifier()` and `escape()` methods on the
   // `QueryInterface` instead for more portable code.