got rid of every underscore bind i think -- 1500 line diff

src/js/git/gitShim.js

@@ -39,20 +39,20 @@ GitShim.prototype.processGitCommand = function(command, deferred) {
   // functionality. we give this new deferred to the eventBaton handler
   var newDeferred = Q.defer();
   newDeferred.promise
-  .then(_.bind(function() {
+  .then(function() {
     // give this method the original defer so it can resolve it
     this.afterGitCommandProcessed(command, deferred);
-  }, this))
+  }.bind(this))
   .done();
 
   // now our shim owner might want to launch some kind of deferred beforehand, like
   // a modal or something. in order to do this, we need to defer the passing
   // of the event baton backwards, and either resolve that promise immediately or
   // give it to our shim owner.
-  var passBaton = _.bind(function() {
+  var passBaton = function() {
     // punt to the previous listener
     this.eventBaton.passBatonBack('processGitCommand', this.processGitCommand, this, [command, newDeferred]);
-  }, this);
+  }.bind(this);
 
   var beforeDefer = Q.defer();
   beforeDefer.promise

src/js/git/headless.js

@@ -1,4 +1,3 @@
-var _ = require('underscore');
 var Backbone = require('backbone');
 var Q = require('q');
 
@@ -111,7 +110,7 @@ HeadlessGit.prototype.sendCommand = function(value, entireCommandPromise) {
   var startTime = new Date().getTime();
 
   util.splitTextCommand(value, function(commandStr) {
-    chain = chain.then(_.bind(function() {
+    chain = chain.then(function() {
       var commandObj = new Command({
         rawStr: commandStr
       });
@@ -119,7 +118,7 @@ HeadlessGit.prototype.sendCommand = function(value, entireCommandPromise) {
       var thisDeferred = Q.defer();
       this.gitEngine.dispatch(commandObj, thisDeferred);
       return thisDeferred.promise;
-    }, this));
+    }.bind(this));
   }, this);
 
   chain.then(function() {

src/js/git/index.js

@@ -102,18 +102,18 @@ GitEngine.prototype.setMode = function(vcs) {
   // branching ahead...
   var neededUpdate = this.updateAllBranchesForHg();
   if (neededUpdate) {
-    chain = chain.then(_.bind(function() {
+    chain = chain.then(function() {
       return this.animationFactory.playRefreshAnimationSlow(this.gitVisuals);
-    }, this));
+    }.bind(this));
 
     // ok we need to refresh anyways, so do the prune after
-    chain = chain.then(_.bind(function() {
+    chain = chain.then(function() {
       var neededPrune = this.pruneTree();
       if (!neededPrune) {
         return;
       }
       return this.animationFactory.playRefreshAnimation(this.gitVisuals);
-    }, this));
+    }.bind(this));
 
     return chain;
   }
@@ -795,7 +795,7 @@ GitEngine.prototype.printRemotes = function(options) {
 GitEngine.prototype.getUniqueID = function() {
   var id = this.uniqueId('C');
 
-  var hasID = _.bind(function(idToCheck) {
+  var hasID = function(idToCheck) {
     // loop through and see if we have it locally or
     // remotely
     if (this.refs[idToCheck]) {
@@ -805,7 +805,7 @@ GitEngine.prototype.getUniqueID = function() {
       return true;
     }
     return false;
-  }, this);
+  }.bind(this);
 
   while (hasID(id)) {
     id = this.uniqueId('C');
@@ -852,7 +852,7 @@ GitEngine.prototype.revert = function(whichCommits) {
 
   var base = this.getCommitFromRef('HEAD');
   // each step makes a new commit
-  var chainStep = _.bind(function(oldCommit) {
+  var chainStep = function(oldCommit) {
     var newId = this.rebaseAltID(oldCommit.get('id'));
     var commitMessage = intl.str('git-revert-msg', {
       oldCommit: this.resolveName(oldCommit),
@@ -867,7 +867,7 @@ GitEngine.prototype.revert = function(whichCommits) {
       newCommit,
       this.gitVisuals
     );
-  }, this);
+  }.bind(this);
 
   // set up the promise chain
   _.each(toRevert, function(commit) {
@@ -877,10 +877,10 @@ GitEngine.prototype.revert = function(whichCommits) {
   }, this);
 
   // done! update our location
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     this.setTargetLocation('HEAD', base);
     return this.animationFactory.playRefreshAnimation(this.gitVisuals);
-  }, this));
+  }.bind(this));
 
   this.animationQueue.thenFinish(chain, deferred);
 };
@@ -901,13 +901,13 @@ GitEngine.prototype.setupCherrypickChain = function(toCherrypick) {
     destinationBranch
   );
 
-  var chainStep = _.bind(function(commit) {
+  var chainStep = function(commit) {
     var newCommit = this.cherrypick(commit);
     return this.animationFactory.playCommitBirthPromiseAnimation(
       newCommit,
       this.gitVisuals
     );
-  }, this);
+  }.bind(this);
 
   _.each(toCherrypick, function(arg) {
     chain = chain.then(function() {
@@ -1085,34 +1085,34 @@ GitEngine.prototype.push = function(options) {
     return !this.origin.refs[commitJSON.id];
   }, this);
 
-  var makeCommit = _.bind(function(id, parentIDs) {
+  var makeCommit = function(id, parentIDs) {
     // need to get the parents first. since we order by depth, we know
     // the dependencies are there already
     var parents = _.map(parentIDs, function(parentID) {
       return this.origin.refs[parentID];
     }, this);
     return this.origin.makeCommit(parents, id);
-  }, this);
+  }.bind(this);
 
   // now make the promise chain to make each commit
-  var chainStep = _.bind(function(id, parents) {
+  var chainStep = function(id, parents) {
     var newCommit = makeCommit(id, parents);
     return this.animationFactory.playCommitBirthPromiseAnimation(
       newCommit,
       this.origin.gitVisuals
     );
-  }, this);
+  }.bind(this);
 
   var deferred = Q.defer();
   var chain = deferred.promise;
 
   _.each(commitsToMake, function(commitJSON) {
-    chain = chain.then(_.bind(function() {
+    chain = chain.then(function() {
       return this.animationFactory.playHighlightPromiseAnimation(
         this.refs[commitJSON.id],
         branchOnRemote
       );
-    }, this));
+    }.bind(this));
 
     chain = chain.then(function() {
       return chainStep(
@@ -1122,21 +1122,21 @@ GitEngine.prototype.push = function(options) {
     });
   }, this);
 
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     var localLocationID = this.getCommitFromRef(sourceLocation).get('id');
     var remoteCommit = this.origin.refs[localLocationID];
     this.origin.setTargetLocation(branchOnRemote, remoteCommit);
     // unhighlight local
     this.animationFactory.playRefreshAnimation(this.gitVisuals);
     return this.animationFactory.playRefreshAnimation(this.origin.gitVisuals);
-  }, this));
+  }.bind(this));
 
   // HAX HAX update master and remote tracking for master
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     var localCommit = this.getCommitFromRef(sourceLocation);
     this.setTargetLocation(this.refs[ORIGIN_PREFIX + options.destination], localCommit);
     return this.animationFactory.playRefreshAnimation(this.gitVisuals);
-  }, this));
+  }.bind(this));
 
   if (!options.dontResolvePromise) {
     this.animationQueue.thenFinish(chain, deferred);
@@ -1259,31 +1259,31 @@ GitEngine.prototype.fetchCore = function(sourceDestPairs, options) {
     return !this.refs[commitJSON.id];
   }, this);
 
-  var makeCommit = _.bind(function(id, parentIDs) {
+  var makeCommit = function(id, parentIDs) {
     // need to get the parents first. since we order by depth, we know
     // the dependencies are there already
     var parents = _.map(parentIDs, function(parentID) {
       return this.refs[parentID];
     }, this);
     return this.makeCommit(parents, id);
-  }, this);
+  }.bind(this);
 
   // now make the promise chain to make each commit
-  var chainStep = _.bind(function(id, parents) {
+  var chainStep = function(id, parents) {
     var newCommit = makeCommit(id, parents);
     return this.animationFactory.playCommitBirthPromiseAnimation(
       newCommit,
       this.gitVisuals
     );
-  }, this);
+  }.bind(this);
 
   var deferred = Q.defer();
   var chain = deferred.promise;
   if (options.didMakeBranch) {
-    chain = chain.then(_.bind(function() {
+    chain = chain.then(function() {
       this.animationFactory.playRefreshAnimation(this.origin.gitVisuals);
       return this.animationFactory.playRefreshAnimation(this.gitVisuals);
-    }, this));
+    }.bind(this));
   }
 
   var originBranchSet = this.origin.getUpstreamBranchSet();
@@ -1293,12 +1293,12 @@ GitEngine.prototype.fetchCore = function(sourceDestPairs, options) {
     var originBranch = originBranchSet[commitJSON.id][0].obj;
     var localBranch = this.refs[originBranch.getPrefixedID()];
 
-    chain = chain.then(_.bind(function() {
+    chain = chain.then(function() {
       return this.animationFactory.playHighlightPromiseAnimation(
         this.origin.refs[commitJSON.id],
         localBranch
       );
-    }, this));
+    }.bind(this));
 
     chain = chain.then(function() {
       return chainStep(
@@ -1308,7 +1308,7 @@ GitEngine.prototype.fetchCore = function(sourceDestPairs, options) {
     });
   }, this);
 
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     // update all the destinations
     _.each(sourceDestPairs, function(pair) {
       var ours = this.refs[pair.destination];
@@ -1322,7 +1322,7 @@ GitEngine.prototype.fetchCore = function(sourceDestPairs, options) {
     // unhighlight origin by refreshing
     this.animationFactory.playRefreshAnimation(this.origin.gitVisuals);
     return this.animationFactory.playRefreshAnimation(this.gitVisuals);
-  }, this));
+  }.bind(this));
 
   if (!options.dontResolvePromise) {
     this.animationQueue.thenFinish(chain, deferred);
@@ -1366,31 +1366,31 @@ GitEngine.prototype.pullFinishWithRebase = function(
 ) {
   var chain = pendingFetch.chain;
   var deferred = pendingFetch.deferred;
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     if (this.isUpstreamOf(remoteBranch, localBranch)) {
       this.command.set('error', new CommandResult({
         msg: intl.str('git-result-uptodate')
       }));
       throw SHORT_CIRCUIT_CHAIN;
     }
-  }, this));
+  }.bind(this));
 
   // delay a bit after the intense refresh animation from
   // fetch
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     return this.animationFactory.getDelayedPromise(300);
-  }, this));
+  }.bind(this));
 
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     // highlight last commit on o/master to color of
     // local branch
     return this.animationFactory.playHighlightPromiseAnimation(
       this.getCommitFromRef(remoteBranch),
       localBranch
     );
-  }, this));
+  }.bind(this));
 
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     pendingFetch.dontResolvePromise = true;
 
     try {
@@ -1410,7 +1410,7 @@ GitEngine.prototype.pullFinishWithRebase = function(
       this.checkout(localBranch);
       return this.animationFactory.playRefreshAnimation(this.gitVisuals);
     }
-  }, this));
+  }.bind(this));
   chain = chain.fail(catchShortCircuit);
 
   this.animationQueue.thenFinish(chain, deferred);
@@ -1424,43 +1424,43 @@ GitEngine.prototype.pullFinishWithMerge = function(
   var chain = pendingFetch.chain;
   var deferred = pendingFetch.deferred;
 
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     if (this.mergeCheck(remoteBranch, localBranch)) {
       this.command.set('error', new CommandResult({
         msg: intl.str('git-result-uptodate')
       }));
       throw SHORT_CIRCUIT_CHAIN;
     }
-  }, this));
+  }.bind(this));
 
   // delay a bit after the intense refresh animation from
   // fetch
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     return this.animationFactory.getDelayedPromise(300);
-  }, this));
+  }.bind(this));
   
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     // highlight last commit on o/master to color of
     // local branch
     return this.animationFactory.playHighlightPromiseAnimation(
       this.getCommitFromRef(remoteBranch),
       localBranch
     );
-  }, this));
+  }.bind(this));
 
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     // highlight commit on master to color of remote
     return this.animationFactory.playHighlightPromiseAnimation(
       this.getCommitFromRef(localBranch),
       remoteBranch
     );
-  }, this));
+  }.bind(this));
 
   // delay and merge
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     return this.animationFactory.getDelayedPromise(700);
-  }, this));
+  }.bind(this));
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     var newCommit = this.merge(remoteBranch);
     if (!newCommit) {
       // it is a fast forward
@@ -1471,25 +1471,25 @@ GitEngine.prototype.pullFinishWithMerge = function(
       newCommit,
       this.gitVisuals
     );
-  }, this));
+  }.bind(this));
   chain = chain.fail(catchShortCircuit);
 
   this.animationQueue.thenFinish(chain, deferred);
 };
 
 GitEngine.prototype.fakeTeamwork = function(numToMake, branch) {
-  var makeOriginCommit = _.bind(function() {
+  var makeOriginCommit = function() {
     var id = this.getUniqueID();
     return this.origin.receiveTeamwork(id, branch, this.animationQueue);
-  }, this);
+  }.bind(this);
 
-  var chainStep = _.bind(function() {
+  var chainStep = function() {
     var newCommit = makeOriginCommit();
     return this.animationFactory.playCommitBirthPromiseAnimation(
       newCommit,
       this.origin.gitVisuals
     );
-  }, this);
+  }.bind(this);
 
   var deferred = Q.defer();
   var chain = deferred.promise;
@@ -2033,7 +2033,7 @@ GitEngine.prototype.hgRebase = function(destination, base) {
     return id;
   });
 
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     // now we just moved a bunch of commits, but we havent updated the
     // dangling guys. lets do that and then prune
     var anyChange = this.updateCommitParentsForHgRebase(masterSet);
@@ -2041,16 +2041,16 @@ GitEngine.prototype.hgRebase = function(destination, base) {
       return;
     }
     return this.animationFactory.playRefreshAnimationSlow(this.gitVisuals);
-  }, this));
+  }.bind(this));
 
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     return this.updateAllBranchesForHgAndPlay(branchList);
-  }, this));
+  }.bind(this));
 
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     // now that we have moved branches, lets prune
     return this.pruneTreeAndPlay();
-  }, this));
+  }.bind(this));
 
   this.animationQueue.thenFinish(chain, deferred);
 };
@@ -2194,7 +2194,7 @@ GitEngine.prototype.rebaseInteractive = function(targetSource, currentLocation,
 
   var deferred = Q.defer();
   deferred.promise
-  .then(_.bind(function(userSpecifiedRebase) {
+  .then(function(userSpecifiedRebase) {
     // first, they might have dropped everything (annoying)
     if (!userSpecifiedRebase.length) {
       throw new CommandResult({
@@ -2204,12 +2204,12 @@ GitEngine.prototype.rebaseInteractive = function(targetSource, currentLocation,
 
     // finish the rebase crap and animate!
     this.rebaseFinish(userSpecifiedRebase, {}, targetSource, currentLocation);
-  }, this))
+  }.bind(this))
-  .fail(_.bind(function(err) {
+  .fail(function(err) {
     this.filterError(err);
     this.command.set('error', err);
     this.animationQueue.start();
-  }, this))
+  }.bind(this))
   .done();
   
   // If we have a solution provided, set up the GUI to display it by default
@@ -2316,7 +2316,7 @@ GitEngine.prototype.rebaseFinish = function(
   var base = this.getCommitFromRef(targetSource);
   var hasStartedChain = false;
   // each step makes a new commit
-  var chainStep = _.bind(function(oldCommit) {
+  var chainStep = function(oldCommit) {
     var newId = this.rebaseAltID(oldCommit.get('id'));
     var parents;
     if (!options.preserveMerges || !hasStartedChain) {
@@ -2338,7 +2338,7 @@ GitEngine.prototype.rebaseFinish = function(
       newCommit,
       this.gitVisuals
     );
-  }, this);
+  }.bind(this);
 
   // set up the promise chain
   _.each(toRebase, function(commit) {
@@ -2347,7 +2347,7 @@ GitEngine.prototype.rebaseFinish = function(
     });
   }, this);
 
-  chain = chain.then(_.bind(function() {
+  chain = chain.then(function() {
     if (this.resolveID(currentLocation).get('type') == 'commit') {
       // we referenced a commit like git rebase C2 C1, so we have
       // to manually check out C1'
@@ -2358,7 +2358,7 @@ GitEngine.prototype.rebaseFinish = function(
       this.checkout(currentLocation);
     }
     return this.animationFactory.playRefreshAnimation(this.gitVisuals);
-  }, this));
+  }.bind(this));
 
   if (!options.dontResolvePromise) {
     this.animationQueue.thenFinish(chain, deferred);
@@ -2600,9 +2600,9 @@ GitEngine.prototype.externalRefresh = function() {
 GitEngine.prototype.dispatch = function(command, deferred) {
   this.command = command;
   var vcs = command.get('vcs');
-  var executeCommand = _.bind(function() {
+  var executeCommand = function() {
     this.dispatchProcess(command, deferred);
-  }, this);
+  }.bind(this);
   // handle mode change will either execute sync or
   // animate during tree pruning / etc
   this.handleModeChange(vcs, executeCommand);
@@ -2610,9 +2610,9 @@ GitEngine.prototype.dispatch = function(command, deferred) {
 
 GitEngine.prototype.dispatchProcess = function(command, deferred) {
   // set up the animation queue
-  var whenDone = _.bind(function() {
+  var whenDone = function() {
     command.finishWith(deferred);
-  }, this);
+  }.bind(this);
   this.animationQueue = new AnimationQueue({
     callback: whenDone
   });

src/js/graph/treeCompare.js

@@ -159,7 +159,7 @@ TreeCompare.compareBranchesWithinTreesHashAgnostic = function(treeA, treeB, bran
   this.reduceTreeFields([treeA, treeB]);
 
   // get a function to compare branch objects without hashes
-  var compareBranchObjs = _.bind(function(branchA, branchB) {
+  var compareBranchObjs = function(branchA, branchB) {
     if (!branchA || !branchB) {
       return false;
     }
@@ -171,7 +171,7 @@ TreeCompare.compareBranchesWithinTreesHashAgnostic = function(treeA, treeB, bran
     branchB.target = this.getBaseRef(branchB.target);
 
     return _.isEqual(branchA, branchB);
-  }, this);
+  }.bind(this);
   // and a function to compare recursively without worrying about hashes
   var recurseCompare = this.getRecurseCompareHashAgnostic(treeA, treeB);
 
@@ -268,7 +268,7 @@ TreeCompare.getRecurseCompareHashAgnostic = function(treeA, treeB) {
   // recursive compare.
 
   // some buildup functions
-  var getStrippedCommitCopy = _.bind(function(commit) {
+  var getStrippedCommitCopy = function(commit) {
     if (!commit) { return {}; }
     return _.extend(
       {},
@@ -278,7 +278,7 @@ TreeCompare.getRecurseCompareHashAgnostic = function(treeA, treeB) {
         parents: null
       }
     );
-  }, this);
+  }.bind(this);
 
   var isEqual = function(commitA, commitB) {
     return _.isEqual(

src/js/level/builder.js

@@ -272,9 +272,9 @@ var LevelBuilder = Level.extend({
       deferred: whenDoneEditing
     });
     whenDoneEditing.promise
-    .then(_.bind(function(levelObj) {
+    .then(function(levelObj) {
       this.startDialogObj = levelObj;
-    }, this))
+    }.bind(this))
     .fail(function() {
       // nothing to do, they dont want to edit it apparently
     })
@@ -316,10 +316,10 @@ var LevelBuilder = Level.extend({
         ]
       });
       askForHintView.getPromise()
-      .then(_.bind(this.defineHint, this))
+      .then(this.defineHint, this))
-      .fail(_.bind(function() {
+      .fail(function() {
         this.level.hint = {'en_US': ''};
-      }, this))
+      }.bind(this))
       .done(function() {
         askForHintDeferred.resolve();
       });
@@ -337,13 +337,13 @@ var LevelBuilder = Level.extend({
         ]
       });
       askForStartView.getPromise()
-      .then(_.bind(function() {
+      .then(function() {
         // oh boy this is complex
         var whenEditedDialog = Q.defer();
         // the undefined here is the command that doesnt need resolving just yet...
         this.editDialog(undefined, whenEditedDialog);
         return whenEditedDialog.promise;
-      }, this))
+      }.bind(this))
       .fail(function() {
         // if they dont want to edit the start dialog, do nothing
       })
@@ -352,14 +352,14 @@ var LevelBuilder = Level.extend({
       });
     }
 
-    chain = chain.done(_.bind(function() {
+    chain = chain.done(function() {
       // ok great! lets just give them the goods
       new MarkdownPresenter({
         fillerText: JSON.stringify(this.getExportObj(), null, 2),
         previewText: intl.str('share-json')
       });
       command.finishWith(deferred);
-    }, this));
+    }.bind(this));
 
     masterDeferred.resolve();
   },

src/js/level/index.js

@@ -204,7 +204,7 @@ var Level = Sandbox.extend({
     // If the goal visualization gets dragged to the right side of the screen, then squeeze the main
     // repo visualization a bit to make room. This way, you could have the goal window hang out on
     // the right side of the screen and still see the repo visualization.
-    this.goalVis.customEvents.on('drag', _.bind(function(event, ui) {
+    this.goalVis.customEvents.on('drag', function(event, ui) {
       if (ui.position.left > 0.5 * $(window).width()) {
         if (!$('#goalPlaceholder').is(':visible')) {
           $('#goalPlaceholder').show();
@@ -216,7 +216,7 @@ var Level = Sandbox.extend({
           this.mainVis.myResize();
         }
       }
-    }, this));
+    }.bind(this));
 
     return this.goalCanvasHolder;
   },
@@ -242,14 +242,14 @@ var Level = Sandbox.extend({
 
   showSolution: function(command, deferred) {
     var toIssue = this.level.solutionCommand;
-    var issueFunc = _.bind(function() {
+    var issueFunc = function() {
       this.isShowingSolution = true;
       Main.getEventBaton().trigger(
         'commandSubmitted',
         toIssue
       );
       log.showLevelSolution(this.getEnglishName());
-    }, this);
+    }.bind(this);
 
     var commandStr = command.get('rawStr');
     if (!this.testOptionOnString(commandStr, 'noReset')) {
@@ -368,16 +368,16 @@ var Level = Sandbox.extend({
   initGitShim: function(options) {
     // ok we definitely want a shim here
     this.gitShim = new GitShim({
-      beforeCB: _.bind(this.beforeCommandCB, this),
+      beforeCB: this.beforeCommandCB, this),
-      afterCB: _.bind(this.afterCommandCB, this),
+      afterCB: this.afterCommandCB, this),
-      afterDeferHandler: _.bind(this.afterCommandDefer, this)
+      afterDeferHandler: this.afterCommandDefer, this)
     });
   },
 
   undo: function() {
     this.gitCommandsIssued.pop();
     Level.__super__.undo.apply(this, arguments);
-  },
+  }.bind(this)
 
   afterCommandCB: function(command) {
     if (command.get('error')) {
@@ -516,13 +516,13 @@ var Level = Sandbox.extend({
   },
 
   getInstantCommands: function() {
-    var getHint = _.bind(function() {
+    var getHint = function() {
       var hint = intl.getHint(this.level);
       if (!hint || !hint.length) {
         return intl.str('no-hint');
       }
       return hint;
-    }, this);
+    }.bind(this);
 
     return [
       [/^help$|^\?$/, function() {

src/js/models/collections.js

@@ -55,9 +55,9 @@ var CommandBuffer = Backbone.Model.extend({
 
 
   setTimeout: function() {
-    this.timeout = setTimeout(_.bind(function() {
+    this.timeout = setTimeout(function() {
         this.sipFromBuffer();
-    }, this), TIME.betweenCommandsDelay);
+    }.bind(this), TIME.betweenCommandsDelay);
   },
 
   popAndProcess: function() {
@@ -79,9 +79,9 @@ var CommandBuffer = Backbone.Model.extend({
     command.set('status', 'processing');
 
     var deferred = Q.defer();
-    deferred.promise.then(_.bind(function() {
+    deferred.promise.then(function() {
       this.setTimeout();
-    }, this));
+    }.bind(this));
 
     var eventName = command.get('eventName');
     if (!eventName) {

src/js/sandbox/index.js

@@ -68,7 +68,7 @@ var Sandbox = Backbone.View.extend({
 
   initGitShim: function(options) {
     this.gitShim = new GitShim({
-      beforeCB: _.bind(this.beforeCommandCB, this)
+      beforeCB: this.beforeCommandCB, this)
     });
   },
 
@@ -83,7 +83,7 @@ var Sandbox = Backbone.View.extend({
     Main.getEventBaton().stealBaton('levelExited', this.levelExited, this);
 
     this.insertGitShim();
-  },
+  }.bind(this)
 
   releaseControl: function() {
     // we will be handling commands that are submitted, mainly to add the sanadbox
@@ -331,7 +331,7 @@ var Sandbox = Backbone.View.extend({
       fillerText: ' '
     });
     jsonGrabber.deferred.promise
-    .then(_.bind(function(treeJSON) {
+    .then(function(treeJSON) {
       try {
         this.mainVis.gitEngine.loadTree(JSON.parse(treeJSON));
       } catch(e) {
@@ -351,7 +351,7 @@ var Sandbox = Backbone.View.extend({
           }]
         });
       }
-    }, this))
+    }.bind(this))
     .fail(function() { })
     .done(function() {
       command.finishWith(deferred);
@@ -365,7 +365,7 @@ var Sandbox = Backbone.View.extend({
     });
 
     jsonGrabber.deferred.promise
-    .then(_.bind(function(inputText) {
+    .then(function(inputText) {
       var Level = require('../level').Level;
       try {
         var levelJSON = JSON.parse(inputText);
@@ -397,7 +397,7 @@ var Sandbox = Backbone.View.extend({
         });
         command.finishWith(deferred);
       }
-    }, this))
+    }.bind(this))
     .fail(function() {
       command.finishWith(deferred);
     })
@@ -456,10 +456,10 @@ var Sandbox = Backbone.View.extend({
     var helpDialog = new MultiView({
       childViews: intl.getDialog(require('../dialogs/sandbox'))
     });
-    helpDialog.getPromise().then(_.bind(function() {
+    helpDialog.getPromise().then(function() {
       // the view has been closed, lets go ahead and resolve our command
       command.finishWith(deferred);
-    }, this))
+    }.bind(this))
     .done();
   }
 });

src/js/views/builderViews.js

@@ -68,14 +68,14 @@ var MarkdownGrabber = ContainedBase.extend({
       // do button stuff
       var buttonDefer = Q.defer();
       buttonDefer.promise
-      .then(_.bind(this.confirmed, this))
+      .then(this.confirmed, this))
-      .fail(_.bind(this.cancelled, this))
+      .fail(this.cancelled, this))
       .done();
 
       var confirmCancel = new Views.ConfirmCancelView({
         deferred: buttonDefer,
         destination: this.getDestination()
-      });
+      }.bind(this)
     }
 
     this.updatePreview();
@@ -98,7 +98,7 @@ var MarkdownGrabber = ContainedBase.extend({
   keyup: function() {
     if (!this.throttledPreview) {
       this.throttledPreview = _.throttle(
-        _.bind(this.updatePreview, this),
+        this.updatePreview, this),
         500
       );
     }
@@ -107,7 +107,7 @@ var MarkdownGrabber = ContainedBase.extend({
 
   getRawText: function() {
     return this.$('textarea').val();
-  },
+  }.bind(this)
 
   exportToArray: function() {
     return this.getRawText().split('\n');
@@ -149,13 +149,13 @@ var MarkdownPresenter = ContainedBase.extend({
         destination: this.getDestination()
       });
       confirmCancel.deferred.promise
-      .then(_.bind(function() {
+      .then(function() {
         this.deferred.resolve(this.grabText());
-      }, this))
+      }.bind(this))
-      .fail(_.bind(function() {
+      .fail(function() {
         this.deferred.reject();
-      }, this))
+      }.bind(this))
-      .done(_.bind(this.die, this));
+      .done(this.die, this));
     }
 
     this.show();
@@ -163,7 +163,7 @@ var MarkdownPresenter = ContainedBase.extend({
 
   grabText: function() {
     return this.$('textarea').val();
-  }
+  }.bind(this)
 });
 
 var DemonstrationBuilder = ContainedBase.extend({
@@ -230,8 +230,8 @@ var DemonstrationBuilder = ContainedBase.extend({
     });
 
     buttonDeferred.promise
-    .then(_.bind(this.confirmed, this))
+    .then(this.confirmed, this))
-    .fail(_.bind(this.cancelled, this))
+    .fail(this.cancelled, this))
     .done();
   },
 
@@ -243,7 +243,7 @@ var DemonstrationBuilder = ContainedBase.extend({
         options: this.getExportObj()
       }]
     });
-  },
+  }.bind(this)
 
   getExportObj: function() {
     return {
@@ -326,13 +326,13 @@ var MultiViewBuilder = ContainedBase.extend({
       deferred: whenDone
     });
     whenDone.promise
-    .then(_.bind(function() {
+    .then(function() {
       var newView = {
         type: type,
         options: builder.getExportObj()
       };
       this.addChildViewObj(newView);
-    }, this))
+    }.bind(this))
     .fail(function() {
       // they dont want to add the view apparently, so just return
     })
@@ -367,7 +367,7 @@ var MultiViewBuilder = ContainedBase.extend({
       fromObj: this.getChildViews()[index]
     });
     whenDone.promise
-    .then(_.bind(function() {
+    .then(function() {
       var newView = {
         type: type,
         options: builder.getExportObj()
@@ -375,7 +375,7 @@ var MultiViewBuilder = ContainedBase.extend({
       var views = this.getChildViews();
       views[index] = newView;
       this.setChildViews(views);
-    }, this))
+    }.bind(this))
     .fail(function() { })
     .done();
   },

src/js/views/commandViews.js

@@ -59,15 +59,15 @@ var CommandPromptView = Backbone.View.extend({
 
     // we need to capture some of these events.
     var keyToFuncMap = {
-      enter: _.bind(function() {
+      enter: function() {
         this.submit();
-      }, this),
+      }.bind(this),
-      up: _.bind(function() {
+      up: function() {
         this.commandSelectChange(1);
-      }, this),
+      }.bind(this),
-      down: _.bind(function() {
+      down: function() {
         this.commandSelectChange(-1);
-      }, this)
+      }.bind(this)
     };
 
     var key = keyboard.mapKeycodeToKey(e.which || e.keyCode);

src/js/views/gitDemonstrationView.js

@@ -97,10 +97,10 @@ var GitDemonstrationView = ContainedBase.extend({
 
     var whenHaveTree = Q.defer();
     HeadlessGit.getTreeQuick(this.options.beforeCommand, whenHaveTree);
-    whenHaveTree.promise.then(_.bind(function(tree) {
+    whenHaveTree.promise.then(function(tree) {
       this.mainVis.gitEngine.loadTree(tree);
       this.mainVis.gitVisuals.refreshTreeHarsh();
-    }, this));
+    }.bind(this));
   },
 
   takeControl: function() {
@@ -142,11 +142,11 @@ var GitDemonstrationView = ContainedBase.extend({
 
     var whenDone = Q.defer();
     this.dispatchCommand(this.JSON.command, whenDone);
-    whenDone.promise.then(_.bind(function() {
+    whenDone.promise.then(function() {
       this.$el.toggleClass('demonstrating', false);
       this.$el.toggleClass('demonstrated', true);
       this.releaseControl();
-    }, this));
+    }.bind(this));
   },
 
   negative: function(e) {
@@ -168,11 +168,11 @@ var GitDemonstrationView = ContainedBase.extend({
     var chainPromise = chainDeferred.promise;
 
     _.each(commands, function(command, index) {
-      chainPromise = chainPromise.then(_.bind(function() {
+      chainPromise = chainPromise.then(function() {
         var myDefer = Q.defer();
         this.mainVis.gitEngine.dispatch(command, myDefer);
         return myDefer.promise;
-      }, this));
+      }.bind(this));
       chainPromise = chainPromise.then(function() {
         return Q.delay(300);
       });
@@ -205,12 +205,12 @@ var GitDemonstrationView = ContainedBase.extend({
   show: function() {
     this.takeControl();
     if (this.visFinished) {
-      setTimeout(_.bind(function() {
+      setTimeout(function() {
         if (this.shown) {
           this.mainVis.setTreeIndex(300);
           this.mainVis.showHarsh();
         }
-      }, this), this.getAnimationTime() * 1.5);
+      }.bind(this), this.getAnimationTime() * 1.5);
     }
 
     this.shown = true;
@@ -231,14 +231,14 @@ var GitDemonstrationView = ContainedBase.extend({
       smallCanvas: true,
       zIndex: -1
     });
-    this.mainVis.customEvents.on('paperReady', _.bind(function() {
+    this.mainVis.customEvents.on('paperReady', function() {
       this.visFinished = true;
       this.dispatchBeforeCommand();
       if (this.shown) {
         // show the canvas once its done if we are shown
         this.show();
       }
-    }, this));
+    }.bind(this));
   }
 });
 

src/js/views/index.js

@@ -70,9 +70,9 @@ var ContainedBase = BaseView.extend({
 
   die: function() {
     this.hide();
-    setTimeout(_.bind(function() {
+    setTimeout(function() {
       this.tearDown();
-    }, this), this.getAnimationTime() * 1.1);
+    }.bind(this), this.getAnimationTime() * 1.1);
   }
 });
 
@@ -107,7 +107,7 @@ var GeneralButton = ContainedBase.extend({
   click: function() {
     if (!this.clickFunc) {
       this.clickFunc = _.throttle(
-        _.bind(this.sendClick, this),
+        this.sendClick, this),
         500
       );
     }
@@ -116,7 +116,7 @@ var GeneralButton = ContainedBase.extend({
 
   sendClick: function() {
     this.navEvents.trigger('click');
-  }
+  }.bind(this)
 });
 
 var ConfirmCancelView = ResolveRejectBase.extend({
@@ -252,19 +252,19 @@ var ModalView = Backbone.View.extend({
     // on reflow, change our class to animate. for whatever
     // reason if this is done immediately, chrome might combine
     // the two changes and lose the ability to animate and it looks bad.
-    process.nextTick(_.bind(function() {
+    process.nextTick(function() {
       this.toggleShow(true);
-    }, this));
+    }.bind(this));
   },
 
   hide: function() {
     this.toggleShow(false);
-    setTimeout(_.bind(function() {
+    setTimeout(function() {
       // if we are still hidden...
       if (!this.shown) {
         this.toggleZ(false);
       }
-    }, this), this.getAnimationTime());
+    }.bind(this), this.getAnimationTime());
   },
 
   getInsideElement: function() {
@@ -388,9 +388,9 @@ var ConfirmCancelTerminal = Backbone.View.extend({
     buttonDefer.promise
     .then(this.deferred.resolve)
     .fail(this.deferred.reject)
-    .done(_.bind(function() {
+    .done(function() {
       this.close();
-    }, this));
+    }.bind(this));
 
     // also setup keyboard
     this.navEvents = _.clone(Backbone.Events);
@@ -578,11 +578,11 @@ var CanvasTerminalHolder = BaseView.extend({
 
     // If the entire window gets resized such that the terminal is outside the view, then
     // move it back into the view, and expand/shrink it vertically as necessary.
-    $(window).on('resize', _.debounce(_.bind(this.recalcLayout, this), 300));
+    $(window).on('resize', _.debounce(this.recalcLayout, this), 300));
 
     if (options.additionalClass) {
       this.$el.addClass(options.additionalClass);
-    }
+    }.bind(this)
   },
 
   getAnimationTime: function() { return 700; },
@@ -595,9 +595,9 @@ var CanvasTerminalHolder = BaseView.extend({
     this.minimize();
     this.inDom = false;
 
-    setTimeout(_.bind(function() {
+    setTimeout(function() {
       this.tearDown();
-    }, this), this.getAnimationTime());
+    }.bind(this), this.getAnimationTime());
   },
 
   minimize: function() {

src/js/views/levelDropdownView.js

@@ -42,7 +42,7 @@ var LevelDropdownView = ContainedBase.extend({
 
     this.navEvents = _.clone(Backbone.Events);
     this.navEvents.on('clickedID', _.debounce(
-      _.bind(this.loadLevelID, this),
+      this.loadLevelID, this),
       300,
       true
     ));
@@ -60,7 +60,7 @@ var LevelDropdownView = ContainedBase.extend({
         enter: 'positive'
       },
       wait: true
-    });
+    }.bind(this)
 
     this.sequences = LevelStore.getSequences();
     this.sequenceToLevels = LevelStore.getSequenceToLevels();

src/js/views/multiView.js

@@ -84,15 +84,15 @@ var MultiView = Backbone.View.extend({
   },
 
   getPosFunc: function() {
-    return _.debounce(_.bind(function() {
+    return _.debounce(function() {
       this.navForward();
-    }, this), this.navEventDebounce, true);
+    }.bind(this), this.navEventDebounce, true);
   },
 
   getNegFunc: function() {
-    return _.debounce(_.bind(function() {
+    return _.debounce(function() {
       this.navBackward();
-    }, this), this.navEventDebounce, true);
+    }.bind(this), this.navEventDebounce, true);
   },
 
   lock: function() {

src/js/views/rebaseView.js

@@ -118,12 +118,12 @@ var InteractiveRebaseView = ContainedBase.extend({
     // control for button
     var deferred = Q.defer();
     deferred.promise
-    .then(_.bind(function() {
+    .then(function() {
       this.confirm();
-    }, this))
+    }.bind(this))
-    .fail(_.bind(function() {
+    .fail(function() {
       this.cancel();
-    }, this))
+    }.bind(this))
     .done();
 
     // finally get our buttons
@@ -170,9 +170,9 @@ var RebaseEntryView = Backbone.View.extend({
     // hacky :( who would have known jquery barfs on ids with %'s and quotes
     this.listEntry = this.$el.children(':last');
 
-    this.listEntry.delegate('#toggleButton', 'click', _.bind(function() {
+    this.listEntry.delegate('#toggleButton', 'click', function() {
       this.toggle();
-    }, this));
+    }.bind(this));
   }
 });
 

src/js/visuals/animation/animationFactory.js

@@ -77,12 +77,12 @@ AnimationFactory.highlightEachWithPromise = function(
   destObj
 ) {
   _.each(toHighlight, function(commit) {
-    chain = chain.then(_.bind(function() {
+    chain = chain.then(function() {
       return this.playHighlightPromiseAnimation(
         commit,
         destObj
       );
-    }, this));
+    }.bind(this));
   }, this);
   return chain;
 };

src/js/visuals/animation/index.js

@@ -42,9 +42,9 @@ var AnimationQueue = Backbone.Model.extend({
   },
 
   thenFinish: function(promise, deferred) {
-    promise.then(_.bind(function() {
+    promise.then(function() {
       this.finish();
-    }, this));
+    }.bind(this));
     promise.fail(function(e) {
       console.log('uncaught error', e);
       throw e;
@@ -97,9 +97,9 @@ var AnimationQueue = Backbone.Model.extend({
     next.run();
 
     this.set('index', index + 1);
-    setTimeout(_.bind(function() {
+    setTimeout(function() {
       this.next();
-    }, this), duration);
+    }.bind(this), duration);
   }
 });
 
@@ -127,9 +127,9 @@ var PromiseAnimation = Backbone.Model.extend({
     // a single animation is just something with a timeout, but now
     // we want to resolve a deferred when the animation finishes
     this.get('closure')();
-    setTimeout(_.bind(function() {
+    setTimeout(function() {
       this.get('deferred').resolve();
-    }, this), this.get('duration'));
+    }.bind(this), this.get('duration'));
   },
 
   then: function(func) {

src/js/visuals/index.js

@@ -217,7 +217,7 @@ GitVisuals.prototype.finishAnimation = function() {
 
   var textString = 'Solved!!\n:D';
   var text = null;
-  var makeText = _.bind(function() {
+  var makeText = function() {
     text = this.paper.text(
       this.paper.width / 2,
       this.paper.height / 2,
@@ -233,7 +233,7 @@ GitVisuals.prototype.finishAnimation = function() {
       fill: '#000'
     });
     text.animate({ opacity: 1 }, defaultTime);
-  }, this);
+  }.bind(this);
 
   // this is a BIG ANIMATION but it ends up just being
   // a sweet chain of promises but is pretty nice. this is
@@ -243,47 +243,47 @@ GitVisuals.prototype.finishAnimation = function() {
 
   deferred.promise
   // first fade out everything but circles
-  .then(_.bind(function() {
+  .then(function() {
     return this.animateAllAttrKeys(
       { exclude: ['circle'] },
       { opacity: 0 },
       defaultTime * 1.1
     );
-  }, this))
+  }.bind(this))
   // then make circle radii bigger
-  .then(_.bind(function() {
+  .then(function() {
     return this.animateAllAttrKeys(
       { exclude: ['arrow', 'rect', 'path', 'text'] },
       { r: nodeRadius * 2 },
       defaultTime * 1.5
     );
-  }, this))
+  }.bind(this))
   // then shrink em super fast
-  .then(_.bind(function() {
+  .then(function() {
     return this.animateAllAttrKeys(
       { exclude: ['arrow', 'rect', 'path', 'text'] },
       { r: nodeRadius * 0.75 },
       defaultTime * 0.5
     );
-  }, this))
+  }.bind(this))
   // then explode them and display text
-  .then(_.bind(function() {
+  .then(function() {
     makeText();
     return this.explodeNodes();
-  }, this))
+  }.bind(this))
-  .then(_.bind(function() {
+  .then(function() {
     return this.explodeNodes();
-  }, this))
+  }.bind(this))
   // then fade circles (aka everything) in and back
-  .then(_.bind(function() {
+  .then(function() {
     return this.animateAllAttrKeys(
       { exclude: ['arrow', 'rect', 'path', 'text'] },
       {},
       defaultTime * 1.25
     );
-  }, this))
+  }.bind(this))
   // then fade everything in and remove text
-  .then(_.bind(function() {
+  .then(function() {
     text.animate({ opacity: 0 }, defaultTime, undefined, undefined, function() {
       text.remove();
     });
@@ -291,7 +291,7 @@ GitVisuals.prototype.finishAnimation = function() {
       {},
       {}
     );
-  }, this))
+  }.bind(this))
   .then(function() {
     animationDone.resolve();
   })
@@ -648,9 +648,9 @@ GitVisuals.prototype.animateNodePositions = function(speed) {
 };
 
 GitVisuals.prototype.addBranchFromEvent = function(branch, collection, index) {
-  var action = _.bind(function() {
+  var action = function() {
     this.addBranch(branch);
-  }, this);
+  }.bind(this);
 
   if (!this.gitEngine || !this.gitReady) {
     this.defer(action);
@@ -670,16 +670,16 @@ GitVisuals.prototype.addBranch = function(branch) {
   if (this.gitReady) {
     visBranch.genGraphics(this.paper);
   } else {
-    this.defer(_.bind(function() {
+    this.defer(function() {
       visBranch.genGraphics(this.paper);
-    }, this));
+    }.bind(this));
   }
 };
 
 GitVisuals.prototype.addTagFromEvent = function(tag, collection, index) {
-  var action = _.bind(function() {
+  var action = function() {
     this.addTag(tag);
-  }, this);
+  }.bind(this);
 
   if (!this.gitEngine || !this.gitReady) {
     this.defer(action);
@@ -699,9 +699,9 @@ GitVisuals.prototype.addTag = function(tag) {
   if (this.gitReady) {
     visTag.genGraphics(this.paper);
   } else {
-    this.defer(_.bind(function() {
+    this.defer(function() {
       visTag.genGraphics(this.paper);
-    }, this));
+    }.bind(this));
   }
 };
 
@@ -783,9 +783,9 @@ GitVisuals.prototype.canvasResize = function(width, height) {
 
 GitVisuals.prototype.genResizeFunc = function() {
   this.resizeFunc = _.debounce(
-    _.bind(function(width, height) {
+    function(width, height) {
       this.refreshTree();
-    }, this),
+    }.bind(this),
     200,
     true
   );

src/js/visuals/visBranch.js

@@ -451,7 +451,7 @@ var VisBranch = VisBase.extend({
     ];
 
     _.each(objs, function(rObj) {
-      rObj.click(_.bind(this.onClick ,this));
+      rObj.click(this.onClick.bind(this));
     }, this);
   },
 

src/js/visuals/visTag.js

@@ -290,13 +290,13 @@ var VisTag = VisBase.extend({
     ];
 
     _.each(objs, function(rObj) {
-      rObj.click(_.bind(this.onClick ,this));
+      rObj.click(this.onClick.bind(this));
     }, this);
   },
 
   shouldDisableClick: function() {
     return this.get('isHead') && !this.gitEngine.getDetachedHead();
-  },
+  }.bind(this),
 
   onClick: function() {
     if (this.shouldDisableClick()) {

src/js/visuals/visualization.js

@@ -69,16 +69,16 @@ var Visualization = Backbone.View.extend({
 
     this.myResize();
 
-    $(window).on('resize', _.bind(function() {
+    $(window).on('resize', function() {
       this.myResize();
-    }, this));
+    }.bind(this));
 
     // If the visualization is within a draggable container, we need to update the
     // position whenever the container is moved.
-    this.$el.parents('.ui-draggable').on('drag', _.bind(function(event, ui) {
+    this.$el.parents('.ui-draggable').on('drag', function(event, ui) {
       this.customEvents.trigger('drag', event, ui);
       this.myResize();
-    }, this));
+    }.bind(this));
 
     this.gitVisuals.drawTreeFirstTime();
     if (this.treeString) {
@@ -91,7 +91,7 @@ var Visualization = Backbone.View.extend({
     this.shown = false;
     this.setTreeOpacity(0);
     // reflow needed
-    process.nextTick(_.bind(this.fadeTreeIn, this));
+    process.nextTick(this.fadeTreeIn, this));
 
     this.customEvents.trigger('gitEngineReady');
     this.customEvents.trigger('paperReady');
@@ -99,7 +99,7 @@ var Visualization = Backbone.View.extend({
 
   clearOrigin: function() {
     delete this.originVis;
-  },
+  }.bind(this)
 
   makeOrigin: function(options) {
     // oh god, here we go. We basically do a bizarre form of composition here,
@@ -116,10 +116,10 @@ var Visualization = Backbone.View.extend({
       }
     ));
     // if the z index is set on ours, carry that over
-    this.originVis.customEvents.on('paperReady', _.bind(function() {
+    this.originVis.customEvents.on('paperReady', function() {
       var value = $(this.paper.canvas).css('z-index');
       this.originVis.setTreeIndex(value);
-    }, this));
+    }.bind(this));
 
     // return the newly created visualization which will soon have a git engine
     return this.originVis;
@@ -129,9 +129,9 @@ var Visualization = Backbone.View.extend({
     if (!this.originVis) {
       return;
     }
-    var callMethod = _.bind(function() {
+    var callMethod = function() {
       this.originVis[methodToCall].apply(this.originVis, args);
-    }, this);
+    }.bind(this);
 
     if (this.originVis.paper) {
       callMethod();
@@ -178,15 +178,15 @@ var Visualization = Backbone.View.extend({
   hide: function() {
     this.fadeTreeOut();
     // remove click handlers by toggling visibility
-    setTimeout(_.bind(function() {
+    setTimeout(function() {
       $(this.paper.canvas).css('visibility', 'hidden');
-    }, this), this.getAnimationTime());
+    }.bind(this), this.getAnimationTime());
     this.originToo('hide', arguments);
   },
 
   show: function() {
     $(this.paper.canvas).css('visibility', 'visible');
-    setTimeout(_.bind(this.fadeTreeIn, this), 10);
+    setTimeout(this.fadeTreeIn, this), 10);
     this.originToo('show', arguments);
     this.myResize();
   },
@@ -196,7 +196,7 @@ var Visualization = Backbone.View.extend({
     this.setTreeOpacity(1);
     this.originToo('showHarsh', arguments);
     this.myResize();
-  },
+  }.bind(this)
 
   resetFromThisTreeNow: function(treeString) {
     this.treeString = treeString;
@@ -245,11 +245,11 @@ var Visualization = Backbone.View.extend({
 
   die: function() {
     this.fadeTreeOut();
-    setTimeout(_.bind(function() {
+    setTimeout(function() {
       if (!this.shown) {
         this.tearDown({fromDie: true});
       }
-    }, this), this.getAnimationTime());
+    }.bind(this), this.getAnimationTime());
     this.originToo('die', arguments);
   },