typeahead.js - npm Package Compare versions

Comparing version 0.10.1 to 0.10.2

bower.json

 {
   "name": "typeahead.js",
-  "version": "0.10.1",
-  "main": [
-    "bloodhound.js",
-    "typeahead.jquery.js",
-    "typeahead.bundle.js",
-    "typeahead.bundle.min.js"
-  ],
+  "version": "0.10.2",
+  "main": "dist/typeahead.bundle.js",
   "dependencies": {
-    "jquery": "~1.9"
+    "jquery": ">=1.7"
+  },
+  "devDependencies": {
+    "jasmine-ajax": "~1.3.1",
+    "jasmine-jquery": "~1.5.2"
   }
 }

CHANGELOG.md

@@ -18,2 +18,16 @@ Changelog
 
+### 0.10.2 March 10, 2014
+
+* Prevent flickering of dropdown menu when requesting remote suggestions. [#718]
+* Reduce hint flickering. [#754]
+* Added `Bloodhound#{clear, clearPrefetchCache, clearRemoteCache}` and made it
+  possible to reinitialize Bloodhound instances. [#703]
+* Invoke `local` function during initialization. [#687]
+* In addition to HTML strings, templates can now return DOM nodes. [#742]
+* Prevent `jQuery#typeahead('val', val)` from opening dropdown menus of 
+  non-active typeaheads. [#646]
+* Fix bug in IE that resulted in dropdown menus with overflow being closed
+  when clicking on the scrollbar. [#705]
+* Only show dropdown menu if `minLength` is satisfied. [#710]
+
 ### 0.10.1 February 9, 2014
@@ -23,10 +37,10 @@
 
-* Fixed bug that prevented some ajax configs from being respected. [#630][630]
-* Event delegation on suggestion clicks is no longer broken. [#118][118]
-* Ensure dataset names are valid class name suffixes. [#610][610]
-* Added support for `displayKey` to be a function. [#633][633]
-* `jQuery#typeahead('val')` now mirrors `jQuery#val()`. [#659][659]
-* Datasets can now be passed to jQuery plugin as an array. [#664][664]
-* Added a `noConflict` method to the jQuery plugin. [#612][612]
-* Bloodhound's `local` property can now be a function. [#485][485]
+* Fixed bug that prevented some ajax configs from being respected. [#630]
+* Event delegation on suggestion clicks is no longer broken. [#118]
+* Ensure dataset names are valid class name suffixes. [#610]
+* Added support for `displayKey` to be a function. [#633]
+* `jQuery#typeahead('val')` now mirrors `jQuery#val()`. [#659]
+* Datasets can now be passed to jQuery plugin as an array. [#664]
+* Added a `noConflict` method to the jQuery plugin. [#612]
+* Bloodhound's `local` property can now be a function. [#485]
 
@@ -58,22 +72,22 @@ ### 0.10.0 February 2, 2014
 
-* Ensure cursor visibility in menus with overflow. [#209][209]
-* Fixed bug that led to the menu staying open when it should have been closed. [#260][260]
-* Private browsing in Safari no longer breaks prefetch. [#270][270]
-* Pressing tab while a suggestion is highlighted now results in a selection. [#266][266]
-* Dataset name is now passed as an argument for typeahead:selected event. [#207][207]
+* Ensure cursor visibility in menus with overflow. [#209]
+* Fixed bug that led to the menu staying open when it should have been closed. [#260]
+* Private browsing in Safari no longer breaks prefetch. [#270]
+* Pressing tab while a suggestion is highlighted now results in a selection. [#266]
+* Dataset name is now passed as an argument for typeahead:selected event. [#207]
 
 ### 0.9.2 April 14, 2013
 
-* Prefetch usage no longer breaks when cookies are disabled. [#190][190]
-* Precompiled templates are now wrapped in the appropriate DOM element. [#172][172]
+* Prefetch usage no longer breaks when cookies are disabled. [#190]
+* Precompiled templates are now wrapped in the appropriate DOM element. [#172]
 
 ### 0.9.1 April 1, 2013
 
-* Multiple requests no longer get sent for a query when datasets share a remote source. [#152][152]
-* Datasets now support precompiled templates. [#137][137]
-* Cached remote suggestions now get rendered immediately. [#156][156]
-* Added typeahead:autocompleted event. [#132][132]
-* Added a plugin method for programmatically setting the query. Experimental. [#159][159]
-* Added minLength option for datasets. Experimental. [#131][131]
-* Prefetch objects now support thumbprint option. Experimental. [#157][157]
+* Multiple requests no longer get sent for a query when datasets share a remote source. [#152]
+* Datasets now support precompiled templates. [#137]
+* Cached remote suggestions now get rendered immediately. [#156]
+* Added typeahead:autocompleted event. [#132]
+* Added a plugin method for programmatically setting the query. Experimental. [#159]
+* Added minLength option for datasets. Experimental. [#131]
+* Prefetch objects now support thumbprint option. Experimental. [#157]
 
@@ -84,30 +98,30 @@ ### 0.9.0 March 24, 2013
 
-* Implemented the triggering of custom events. [#106][106]
-* Got rid of typeahead.css and now apply styling through JavaScript. [#15][15]
-* Made the API more flexible and addressed a handful of remote issues by rewriting the transport component. [#25][25]
-* Added support for dataset headers and footers. [#81][81]
-* No longer cache unnamed datasets. [#116][116]
-* Made the key name of the value property configurable. [#115][115]
-* Input values set before initialization of typeaheads are now respected. [#109][109]
-* Fixed an input value/hint casing bug. [#108][108]
+* Implemented the triggering of custom events. [#106]
+* Got rid of typeahead.css and now apply styling through JavaScript. [#15]
+* Made the API more flexible and addressed a handful of remote issues by rewriting the transport component. [#25]
+* Added support for dataset headers and footers. [#81]
+* No longer cache unnamed datasets. [#116]
+* Made the key name of the value property configurable. [#115]
+* Input values set before initialization of typeaheads are now respected. [#109]
+* Fixed an input value/hint casing bug. [#108]
 
 ### 0.8.2 March 04, 2013
 
-* Fixed bug causing error to be thrown when initializing a typeahead on multiple elements. [#51][51]
-* Tokens with falsy values are now filtered out – was causing wonky behavior. [#75][75]
-* No longer making remote requests for blank queries. [#74][74]
-* Datums with regex characters in their value no longer cause errors. [#77][77]
-* Now compatible with the Closure Compiler. [#48][48]
-* Reference to jQuery is now obtained through window.jQuery, not window.$. [#47][47]
-* Added a plugin method for destroying typeaheads. Won't be documented until v0.9 and might change before then. [#59][59]
+* Fixed bug causing error to be thrown when initializing a typeahead on multiple elements. [#51]
+* Tokens with falsy values are now filtered out – was causing wonky behavior. [#75]
+* No longer making remote requests for blank queries. [#74]
+* Datums with regex characters in their value no longer cause errors. [#77]
+* Now compatible with the Closure Compiler. [#48]
+* Reference to jQuery is now obtained through window.jQuery, not window.$. [#47]
+* Added a plugin method for destroying typeaheads. Won't be documented until v0.9 and might change before then. [#59]
 
 ### 0.8.1 February 25, 2013
 
-* Fixed bug preventing local and prefetch from being used together. [#39][39]
-* No longer prevent default browser behavior when up or down arrow is pressed with a modifier. [#6][6]
-* Hint is hidden when user entered query is wider than the input. [#26][26]
-* Data stored in localStorage now expires properly. [#34][34]
-* Normalized search tokens and fixed query tokenization. [#38][38]
-* Remote suggestions now are appended, not prepended to suggestions list. [#40][40]
-* Fixed some typos through the codebase. [#3][3]
+* Fixed bug preventing local and prefetch from being used together. [#39]
+* No longer prevent default browser behavior when up or down arrow is pressed with a modifier. [#6]
+* Hint is hidden when user entered query is wider than the input. [#26]
+* Data stored in localStorage now expires properly. [#34]
+* Normalized search tokens and fixed query tokenization. [#38]
+* Remote suggestions now are appended, not prepended to suggestions list. [#40]
+* Fixed some typos through the codebase. [#3]
 
@@ -128,45 +142,53 @@ ### 0.8.0 February 19, 2013
 
-[664]: https://github.com/twitter/typeahead.js/pull/664
-[659]: https://github.com/twitter/typeahead.js/pull/659
-[633]: https://github.com/twitter/typeahead.js/pull/633
-[630]: https://github.com/twitter/typeahead.js/pull/630
-[612]: https://github.com/twitter/typeahead.js/pull/612
-[610]: https://github.com/twitter/typeahead.js/pull/610
-[485]: https://github.com/twitter/typeahead.js/pull/485
-[270]: https://github.com/twitter/typeahead.js/pull/270
-[266]: https://github.com/twitter/typeahead.js/pull/266
-[260]: https://github.com/twitter/typeahead.js/pull/260
-[209]: https://github.com/twitter/typeahead.js/pull/209
-[207]: https://github.com/twitter/typeahead.js/pull/207
-[190]: https://github.com/twitter/typeahead.js/pull/190
-[172]: https://github.com/twitter/typeahead.js/pull/172
-[159]: https://github.com/twitter/typeahead.js/pull/159
-[157]: https://github.com/twitter/typeahead.js/pull/157
-[156]: https://github.com/twitter/typeahead.js/pull/156
-[152]: https://github.com/twitter/typeahead.js/pull/152
-[137]: https://github.com/twitter/typeahead.js/pull/137
-[132]: https://github.com/twitter/typeahead.js/pull/132
-[131]: https://github.com/twitter/typeahead.js/pull/131
-[118]: https://github.com/twitter/typeahead.js/pull/118
-[116]: https://github.com/twitter/typeahead.js/pull/116
-[115]: https://github.com/twitter/typeahead.js/pull/115
-[109]: https://github.com/twitter/typeahead.js/pull/109
-[108]: https://github.com/twitter/typeahead.js/pull/108
-[106]: https://github.com/twitter/typeahead.js/pull/106
-[81]: https://github.com/twitter/typeahead.js/pull/81
-[77]: https://github.com/twitter/typeahead.js/pull/77
-[75]: https://github.com/twitter/typeahead.js/pull/75
-[74]: https://github.com/twitter/typeahead.js/pull/74
-[59]: https://github.com/twitter/typeahead.js/pull/59
-[51]: https://github.com/twitter/typeahead.js/pull/51
-[48]: https://github.com/twitter/typeahead.js/pull/48
-[47]: https://github.com/twitter/typeahead.js/pull/47
-[40]: https://github.com/twitter/typeahead.js/pull/40
-[39]: https://github.com/twitter/typeahead.js/pull/39
-[38]: https://github.com/twitter/typeahead.js/pull/38
-[34]: https://github.com/twitter/typeahead.js/pull/34
-[26]: https://github.com/twitter/typeahead.js/pull/26
-[25]: https://github.com/twitter/typeahead.js/pull/25
-[15]: https://github.com/twitter/typeahead.js/pull/15
-[6]: https://github.com/twitter/typeahead.js/pull/6
-[3]: https://github.com/twitter/typeahead.js/pull/3
+[#754]: https://github.com/twitter/typeahead.js/pull/754
+[#742]: https://github.com/twitter/typeahead.js/pull/742
+[#718]: https://github.com/twitter/typeahead.js/pull/718
+[#710]: https://github.com/twitter/typeahead.js/pull/710
+[#705]: https://github.com/twitter/typeahead.js/pull/705
+[#703]: https://github.com/twitter/typeahead.js/pull/703
+[#687]: https://github.com/twitter/typeahead.js/pull/687
+[#664]: https://github.com/twitter/typeahead.js/pull/664
+[#659]: https://github.com/twitter/typeahead.js/pull/659
+[#646]: https://github.com/twitter/typeahead.js/pull/646
+[#633]: https://github.com/twitter/typeahead.js/pull/633
+[#630]: https://github.com/twitter/typeahead.js/pull/630
+[#612]: https://github.com/twitter/typeahead.js/pull/612
+[#610]: https://github.com/twitter/typeahead.js/pull/610
+[#485]: https://github.com/twitter/typeahead.js/pull/485
+[#270]: https://github.com/twitter/typeahead.js/pull/270
+[#266]: https://github.com/twitter/typeahead.js/pull/266
+[#260]: https://github.com/twitter/typeahead.js/pull/260
+[#209]: https://github.com/twitter/typeahead.js/pull/209
+[#207]: https://github.com/twitter/typeahead.js/pull/207
+[#190]: https://github.com/twitter/typeahead.js/pull/190
+[#172]: https://github.com/twitter/typeahead.js/pull/172
+[#159]: https://github.com/twitter/typeahead.js/pull/159
+[#157]: https://github.com/twitter/typeahead.js/pull/157
+[#156]: https://github.com/twitter/typeahead.js/pull/156
+[#152]: https://github.com/twitter/typeahead.js/pull/152
+[#137]: https://github.com/twitter/typeahead.js/pull/137
+[#132]: https://github.com/twitter/typeahead.js/pull/132
+[#131]: https://github.com/twitter/typeahead.js/pull/131
+[#118]: https://github.com/twitter/typeahead.js/pull/118
+[#116]: https://github.com/twitter/typeahead.js/pull/116
+[#115]: https://github.com/twitter/typeahead.js/pull/115
+[#109]: https://github.com/twitter/typeahead.js/pull/109
+[#108]: https://github.com/twitter/typeahead.js/pull/108
+[#106]: https://github.com/twitter/typeahead.js/pull/106
+[#81]: https://github.com/twitter/typeahead.js/pull/81
+[#77]: https://github.com/twitter/typeahead.js/pull/77
+[#75]: https://github.com/twitter/typeahead.js/pull/75
+[#74]: https://github.com/twitter/typeahead.js/pull/74
+[#59]: https://github.com/twitter/typeahead.js/pull/59
+[#51]: https://github.com/twitter/typeahead.js/pull/51
+[#48]: https://github.com/twitter/typeahead.js/pull/48
+[#47]: https://github.com/twitter/typeahead.js/pull/47
+[#40]: https://github.com/twitter/typeahead.js/pull/40
+[#39]: https://github.com/twitter/typeahead.js/pull/39
+[#38]: https://github.com/twitter/typeahead.js/pull/38
+[#34]: https://github.com/twitter/typeahead.js/pull/34
+[#26]: https://github.com/twitter/typeahead.js/pull/26
+[#25]: https://github.com/twitter/typeahead.js/pull/25
+[#15]: https://github.com/twitter/typeahead.js/pull/15
+[#6]: https://github.com/twitter/typeahead.js/pull/6
+[#3]: https://github.com/twitter/typeahead.js/pull/3

CONTRIBUTING.md

@@ -1,28 +0,114 @@
-Contributing Guidelines
-=======================
+Contributing to typeahead.js
+============================
 
-Setup
------
+*These contributing guidelines were proudly stolen from the 
+[Flight](https://github.com/flightjs/flight) project*
 
-1. [Fork the project][how-to-fork] and clone the fork to your machine.
-2. Create a feature branch to work in. `$ git checkout -b name-of-feature`
+Looking to contribute something to typeahead.js? Here's how you can help.
 
-Writing Code
+Bugs Reports
 ------------
 
-* Use the project's coding style, not your own. If the code you write looks drastically different than the preexisting code, you're doing it wrong.
-* Include tests that fail without your code, and pass with it.
-* Commits should have meaningful messages. If you end up with a bunch of commits with garbage messages, squash your commits before submitting a pull request.
+A bug is a _demonstrable problem_ that is caused by the code in the
+repository. Good bug reports are extremely helpful – thank you!
 
+Guidelines for bug reports:
+
+1. **Use the GitHub issue search** — check if the issue has already been
+   reported.
+
+2. **Check if the issue has been fixed** — try to reproduce it using the
+   latest `master` or integration branch in the repository.
+
+3. **Isolate the problem** — ideally create a reduced test
+   case and a live example.
+
+4. Please try to be as detailed as possible in your report. Include specific
+   information about the environment – operating system and version, browser
+   and version, version of typeahead.js – and steps required to reproduce the 
+  issue.
+
+Feature Requests & Contribution Enquiries
+-----------------------------------------
+
+Feature requests are welcome. But take a moment to find out whether your idea
+fits with the scope and aims of the project. It's up to *you* to make a strong
+case for the inclusion of your feature. Please provide as much detail and
+context as possible.
+
+Contribution enquiries should take place before any significant pull request,
+otherwise you risk spending a lot of time working on something that we might
+have good reasons for rejecting.
+
 Pull Requests
 -------------
 
-1. Push your feature branch to your remote repo on GitHub. `$ git push origin name-of-feature`
-2. [Create a pull request][create-pull-request] against master.
-3. Write a meaningful title and description. If you've added a new feature or break backwards compatibility, let us know so we can updated the docs accordingly.
-5. Submit the pull request!
+Good pull requests – patches, improvements, new features – are a fantastic
+help. They should remain focused in scope and avoid containing unrelated
+commits.
 
-[how-to-fork]: https://help.github.com/articles/fork-a-repo
-[create-pull-request]: https://help.github.com/articles/creating-a-pull-request
+Make sure to adhere to the coding conventions used throughout the codebase
+(indentation, accurate comments, etc.) and any other requirements (such as test
+coverage).
 
+Please follow this process; it's the best way to get your work included in the
+project:
+
+1. [Fork](http://help.github.com/fork-a-repo/) the project, clone your fork,
+   and configure the remotes:
+
+   ```bash
+   # Clone your fork of the repo into the current directory
+   git clone https://github.com/<your-username>/typeahead.js
+   # Navigate to the newly cloned directory
+   cd <repo-name>
+   # Assign the original repo to a remote called "upstream"
+   git remote add upstream git://github.com/twitter/typeahead.js
+   ```
+
+2. If you cloned a while ago, get the latest changes from upstream:
+
+   ```bash
+   git checkout master
+   git pull upstream master
+   ```
+
+3. Install the dependencies (you must have Node.js and [Bower](http://bower.io)
+   installed), and create a new topic branch (off the main project development
+   branch) to contain your feature, change, or fix:
+
+   ```bash
+   npm install
+   bower install
+   git checkout -b <topic-branch-name>
+   ```
+
+4. Make sure to update, or add to the tests when appropriate. Patches and
+   features will not be accepted without tests. Run `npm test` to check that
+   all tests pass after you've made changes.
+
+5. Commit your changes in logical chunks. Provide clear and explanatory commit
+   messages. Use Git's [interactive rebase](https://help.github.com/articles/interactive-rebase) feature to tidy up
+   your commits before making them public.
+
+6. Locally merge (or rebase) the upstream development branch into your topic branch:
+
+   ```bash
+   git pull [--rebase] upstream master
+   ```
+
+7. Push your topic branch up to your fork:
+
+   ```bash
+   git push origin <topic-branch-name>
+   ```
+
+8. [Open a Pull Request](https://help.github.com/articles/using-pull-requests/)
+    with a clear title and description.
+
+9. If you are asked to amend your changes before they can be merged in, please
+   use `git commit --amend` (or rebasing for multi-commit Pull Requests) and
+   force push to your remote feature branch. You may also be asked to squash
+   commits.
+
 License
@@ -29,0 +115,0 @@ -------

dist/bloodhound.js

 /*!
- * typeahead.js 0.10.1
+ * typeahead.js 0.10.2
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -123,4 +123,27 @@
     };
-    var VERSION = "0.10.1";
-    var LruCache = function(root, undefined) {
+    var VERSION = "0.10.2";
+    var tokenizers = function(root) {
+        return {
+            nonword: nonword,
+            whitespace: whitespace,
+            obj: {
+                nonword: getObjTokenizer(nonword),
+                whitespace: getObjTokenizer(whitespace)
+            }
+        };
+        function whitespace(s) {
+            return s.split(/\s+/);
+        }
+        function nonword(s) {
+            return s.split(/\W+/);
+        }
+        function getObjTokenizer(tokenizer) {
+            return function setKey(key) {
+                return function tokenize(o) {
+                    return tokenizer(o[key]);
+                };
+            };
+        }
+    }();
+    var LruCache = function() {
         function LruCache(maxSize) {
@@ -184,3 +207,3 @@ this.maxSize = maxSize || 100;
         return LruCache;
-    }(this);
+    }();
     var PersistentStorage = function() {
@@ -282,6 +305,6 @@ var ls, methods;
                 if (jqXhr = pendingRequests[url]) {
-                    jqXhr.done(done);
+                    jqXhr.done(done).fail(fail);
                 } else if (pendingRequestsCount < maxPendingRequests) {
                     pendingRequestsCount++;
-                    pendingRequests[url] = this._send(url, o).done(done).always(always);
+                    pendingRequests[url] = this._send(url, o).done(done).fail(fail).always(always);
                 } else {
@@ -291,5 +314,8 @@ this.onDeckRequestArgs = [].slice.call(arguments, 0);
                 function done(resp) {
-                    cb && cb(resp);
+                    cb && cb(null, resp);
                     requestCache.set(url, resp);
                 }
+                function fail() {
+                    cb && cb(true);
+                }
                 function always() {
@@ -305,3 +331,3 @@ pendingRequestsCount--;
             get: function(url, o, cb) {
-                var that = this, resp;
+                var resp;
                 if (_.isFunction(o)) {
@@ -313,3 +339,3 @@ cb = o;
                     _.defer(function() {
-                        cb && cb(resp);
+                        cb && cb(null, resp);
                     });
@@ -349,4 +375,3 @@ } else {
             this.queryTokenizer = o.queryTokenizer;
-            this.datums = [];
-            this.trie = newNode();
+            this.reset();
         }
@@ -366,3 +391,3 @@ _.mixin(SearchIndex.prototype, {
                     _.each(tokens, function(token) {
-                        var node, chars, ch, ids;
+                        var node, chars, ch;
                         node = that.trie;
@@ -402,2 +427,6 @@ chars = token.split("");
             },
+            reset: function reset() {
+                this.datums = [];
+                this.trie = newNode();
+            },
             serialize: function serialize() {
@@ -464,7 +493,3 @@ return {
         function getLocal(o) {
-            var local = o.local || null;
-            if (_.isFunction(local)) {
-                local = local.call(null);
-            }
-            return local;
+            return o.local || null;
         }
@@ -529,4 +554,5 @@ function getPrefetch(o) {
     }();
-    var Bloodhound = window.Bloodhound = function() {
-        var keys;
+    (function(root) {
+        var old, keys;
+        old = root.Bloodhound;
         keys = {
@@ -537,2 +563,3 @@ data: "data",
         };
+        root.Bloodhound = Bloodhound;
         function Bloodhound(o) {
@@ -555,10 +582,7 @@ if (!o || !o.local && !o.prefetch && !o.remote) {
         }
-        Bloodhound.tokenizers = {
-            whitespace: function whitespaceTokenizer(s) {
-                return s.split(/\s+/);
-            },
-            nonword: function nonwordTokenizer(s) {
-                return s.split(/\W+/);
-            }
+        Bloodhound.noConflict = function noConflict() {
+            root.Bloodhound = old;
+            return Bloodhound;
         };
+        Bloodhound.tokenizers = tokenizers;
         _.mixin(Bloodhound.prototype, {
@@ -575,5 +599,4 @@ _loadPrefetch: function loadPrefetch(o) {
                 function handlePrefetchResponse(resp) {
-                    var filtered;
-                    filtered = o.filter ? o.filter(resp) : resp;
-                    that.add(filtered);
+                    that.clear();
+                    that.add(o.filter ? o.filter(resp) : resp);
                     that._saveToStorage(that.index.serialize(), o.thumbprint, o.ttl);
@@ -588,5 +611,4 @@ }
                 return this.transport.get(url, this.remote.ajax, handleRemoteResponse);
-                function handleRemoteResponse(resp) {
-                    var filtered = that.remote.filter ? that.remote.filter(resp) : resp;
-                    cb(filtered);
+                function handleRemoteResponse(err, resp) {
+                    err ? cb([]) : cb(that.remote.filter ? that.remote.filter(resp) : resp);
                 }
@@ -611,15 +633,15 @@ },
             },
-            initialize: function initialize() {
-                var that = this, deferred;
+            _initialize: function initialize() {
+                var that = this, local = this.local, deferred;
                 deferred = this.prefetch ? this._loadPrefetch(this.prefetch) : $.Deferred().resolve();
-                this.local && deferred.done(addLocalToIndex);
+                local && deferred.done(addLocalToIndex);
                 this.transport = this.remote ? new Transport(this.remote) : null;
-                this.initialize = function initialize() {
-                    return deferred.promise();
-                };
-                return deferred.promise();
+                return this.initPromise = deferred.promise();
                 function addLocalToIndex() {
-                    that.add(that.local);
+                    that.add(_.isFunction(local) ? local() : local);
                 }
             },
+            initialize: function initialize(force) {
+                return !this.initPromise || force ? this._initialize() : this.initPromise;
+            },
             add: function add(data) {
@@ -629,3 +651,3 @@ this.index.add(data);
             get: function get(query, cb) {
-                var that = this, matches, cacheHit = false;
+                var that = this, matches = [], cacheHit = false;
                 matches = this.index.get(query);
@@ -636,3 +658,5 @@ matches = this.sorter(matches).slice(0, this.limit);
                 }
-                !cacheHit && cb && cb(matches);
+                if (!cacheHit) {
+                    (matches.length > 0 || !this.transport) && cb && cb(matches);
+                }
                 function returnRemoteMatches(remoteMatches) {
@@ -651,2 +675,11 @@ var matchesWithBackfill = matches.slice(0);
             },
+            clear: function clear() {
+                this.index.reset();
+            },
+            clearPrefetchCache: function clearPrefetchCache() {
+                this.storage && this.storage.clear();
+            },
+            clearRemoteCache: function clearRemoteCache() {
+                this.transport && Transport.resetCache();
+            },
             ttAdapter: function ttAdapter() {
@@ -669,3 +702,3 @@ return _.bind(this.get, this);
         }
-    }();
+    })(this);
 })(window.jQuery);

dist/typeahead.bundle.min.js

 /*!
- * typeahead.js 0.10.1
+ * typeahead.js 0.10.2
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
 
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c;(c=this.dropdown.getDatumForCursor())?(this._select(c),b.preventDefault()):this._autocomplete()},_onEscKeyed:function(){this.dropdown.close(),this.input.resetInputValue()},_onUpKeyed:function(){var a=this.input.getQuery();!this.dropdown.isOpen&&a.length>=this.minLength&&this.dropdown.update(a),this.dropdown.open(),this.dropdown.moveCursorUp()},_onDownKeyed:function(){var a=this.input.getQuery();!this.dropdown.isOpen&&a.length>=this.minLength&&this.dropdown.update(a),this.dropdown.open(),this.dropdown.moveCursorDown()},_onLeftKeyed:function(){"rtl"===this.dir&&this._autocomplete()},_onRightKeyed:function(){"ltr"===this.dir&&this._autocomplete()},_onQueryChanged:function(a,b){this.input.clearHint(),this.dropdown.empty(),b.length>=this.minLength&&this.dropdown.update(b),this.dropdown.open(),this._setLanguageDirection()},_onWhitespaceChanged:function(){this._updateHint(),this.dropdown.open()},_setLanguageDirection:function(){var a;this.dir!==(a=this.input.getLanguageDirection())&&(this.dir=a,this.$node.css("direction",a),this.dropdown.setLanguageDirection(a))},_updateHint:function(){var a,c,d,e,f,g;a=this.dropdown.getDatumForTopSuggestion(),a&&this.dropdown.isVisible()&&!this.input.hasOverflow()&&(c=this.input.getInputValue(),d=n.normalizeQuery(c),e=b.escapeRegExChars(d),f=new RegExp("^(?:"+e+")(.*$)","i"),g=f.exec(a.value),this.input.setHintValue(c+(g?g[1]:"")))},_autocomplete:function(){var 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c(){e.add(b.isFunction(f)?f():f)}var d,e=this,f=this.local;return d=this.prefetch?this._loadPrefetch(this.prefetch):a.Deferred().resolve(),f&&d.done(c),this.transport=this.remote?new g(this.remote):null,this.initPromise=d.promise()},initialize:function(a){return!this.initPromise||a?this._initialize():this.initPromise},add:function(a){this.index.add(a)},get:function(a,c){function d(a){var d=f.slice(0);b.each(a,function(a){var c;return c=b.some(d,function(b){return e.dupDetector(a,b)}),!c&&d.push(a),d.length<e.limit}),c&&c(e.sorter(d))}var e=this,f=[],g=!1;f=this.index.get(a),f=this.sorter(f).slice(0,this.limit),f.length<this.limit&&this.transport&&(g=this._getFromRemote(a,d)),g||(f.length>0||!this.transport)&&c&&c(f)},clear:function(){this.index.reset()},clearPrefetchCache:function(){this.storage&&this.storage.clear()},clearRemoteCache:function(){this.transport&&g.resetCache()},ttAdapter:function(){return b.bind(this.get,this)}}),e}(this);var j={wrapper:'<span 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c(b){b&&b.el||a.error("EventBus initialized without el"),this.$el=a(b.el)}var d="typeahead:";return b.mixin(c.prototype,{trigger:function(a){var b=[].slice.call(arguments,1);this.$el.trigger(d+a,b)}}),c}(),m=function(){function a(a,b,c,d){var e;if(!c)return this;for(b=b.split(i),c=d?h(c,d):c,this._callbacks=this._callbacks||{};e=b.shift();)this._callbacks[e]=this._callbacks[e]||{sync:[],async:[]},this._callbacks[e][a].push(c);return this}function b(b,c,d){return a.call(this,"async",b,c,d)}function c(b,c,d){return a.call(this,"sync",b,c,d)}function d(a){var b;if(!this._callbacks)return this;for(a=a.split(i);b=a.shift();)delete this._callbacks[b];return this}function e(a){var b,c,d,e,g;if(!this._callbacks)return this;for(a=a.split(i),d=[].slice.call(arguments,1);(b=a.shift())&&(c=this._callbacks[b]);)e=f(c.sync,this,[b].concat(d)),g=f(c.async,this,[b].concat(d)),e()&&j(g);return this}function f(a,b,c){function d(){for(var d,e=0;!d&&e<a.length;e+=1)d=a[e].apply(b,c)===!1;return!d}return d}function g(){var a;return a=window.setImmediate?function(a){setImmediate(function(){a()})}:function(a){setTimeout(function(){a()},0)}}function h(a,b){return a.bind?a.bind(b):function(){a.apply(b,[].slice.call(arguments,0))}}var i=/\s+/,j=g();return{onSync:c,onAsync:b,off:d,trigger:e}}(),n=function(a){function c(a,c,d){for(var e,f=[],g=0;g<a.length;g++)f.push(b.escapeRegExChars(a[g]));return e=d?"\\b("+f.join("|")+")\\b":"("+f.join("|")+")",c?new RegExp(e):new RegExp(e,"i")}var d={node:null,pattern:null,tagName:"strong",className:null,wordsOnly:!1,caseSensitive:!1};return function(e){function f(b){var c,d;return(c=h.exec(b.data))&&(wrapperNode=a.createElement(e.tagName),e.className&&(wrapperNode.className=e.className),d=b.splitText(c.index),d.splitText(c[0].length),wrapperNode.appendChild(d.cloneNode(!0)),b.parentNode.replaceChild(wrapperNode,d)),!!c}function g(a,b){for(var c,d=3,e=0;e<a.childNodes.length;e++)c=a.childNodes[e],c.nodeType===d?e+=b(c)?1:0:g(c,b)}var h;e=b.mixin({},d,e),e.node&&e.pattern&&(e.pattern=b.isArray(e.pattern)?e.pattern:[e.pattern],h=c(e.pattern,e.caseSensitive,e.wordsOnly),g(e.node,f))}}(window.document),o=function(){function c(c){var e,f,h,i,j=this;c=c||{},c.input||a.error("input is missing"),e=b.bind(this._onBlur,this),f=b.bind(this._onFocus,this),h=b.bind(this._onKeydown,this),i=b.bind(this._onInput,this),this.$hint=a(c.hint),this.$input=a(c.input).on("blur.tt",e).on("focus.tt",f).on("keydown.tt",h),0===this.$hint.length&&(this.setHint=this.getHint=this.clearHint=this.clearHintIfInvalid=b.noop),b.isMsie()?this.$input.on("keydown.tt keypress.tt cut.tt paste.tt",function(a){g[a.which||a.keyCode]||b.defer(b.bind(j._onInput,j,a))}):this.$input.on("input.tt",i),this.query=this.$input.val(),this.$overflowHelper=d(this.$input)}function d(b){return a('<pre aria-hidden="true"></pre>').css({position:"absolute",visibility:"hidden",whiteSpace:"pre",fontFamily:b.css("font-family"),fontSize:b.css("font-size"),fontStyle:b.css("font-style"),fontVariant:b.css("font-variant"),fontWeight:b.css("font-weight"),wordSpacing:b.css("word-spacing"),letterSpacing:b.css("letter-spacing"),textIndent:b.css("text-indent"),textRendering:b.css("text-rendering"),textTransform:b.css("text-transform")}).insertAfter(b)}function e(a,b){return c.normalizeQuery(a)===c.normalizeQuery(b)}function f(a){return a.altKey||a.ctrlKey||a.metaKey||a.shiftKey}var g;return g={9:"tab",27:"esc",37:"left",39:"right",13:"enter",38:"up",40:"down"},c.normalizeQuery=function(a){return(a||"").replace(/^\s*/g,"").replace(/\s{2,}/g," ")},b.mixin(c.prototype,m,{_onBlur:function(){this.resetInputValue(),this.trigger("blurred")},_onFocus:function(){this.trigger("focused")},_onKeydown:function(a){var b=g[a.which||a.keyCode];this._managePreventDefault(b,a),b&&this._shouldTrigger(b,a)&&this.trigger(b+"Keyed",a)},_onInput:function(){this._checkInputValue()},_managePreventDefault:function(a,b){var c,d,e;switch(a){case"tab":d=this.getHint(),e=this.getInputValue(),c=d&&d!==e&&!f(b);break;case"up":case"down":c=!f(b);break;default:c=!1}c&&b.preventDefault()},_shouldTrigger:function(a,b){var c;switch(a){case"tab":c=!f(b);break;default:c=!0}return c},_checkInputValue:function(){var a,b,c;a=this.getInputValue(),b=e(a,this.query),c=b?this.query.length!==a.length:!1,b?c&&this.trigger("whitespaceChanged",this.query):this.trigger("queryChanged",this.query=a)},focus:function(){this.$input.focus()},blur:function(){this.$input.blur()},getQuery:function(){return this.query},setQuery:function(a){this.query=a},getInputValue:function(){return this.$input.val()},setInputValue:function(a,b){this.$input.val(a),b?this.clearHint():this._checkInputValue()},resetInputValue:function(){this.setInputValue(this.query,!0)},getHint:function(){return this.$hint.val()},setHint:function(a){this.$hint.val(a)},clearHint:function(){this.setHint("")},clearHintIfInvalid:function(){var a,b,c,d;a=this.getInputValue(),b=this.getHint(),c=a!==b&&0===b.indexOf(a),d=""!==a&&c&&!this.hasOverflow(),!d&&this.clearHint()},getLanguageDirection:function(){return(this.$input.css("direction")||"ltr").toLowerCase()},hasOverflow:function(){var a=this.$input.width()-2;return this.$overflowHelper.text(this.getInputValue()),this.$overflowHelper.width()>=a},isCursorAtEnd:function(){var a,c,d;return a=this.$input.val().length,c=this.$input[0].selectionStart,b.isNumber(c)?c===a:document.selection?(d=document.selection.createRange(),d.moveStart("character",-a),a===d.text.length):!0},destroy:function(){this.$hint.off(".tt"),this.$input.off(".tt"),this.$hint=this.$input=this.$overflowHelper=null}}),c}(),p=function(){function c(c){c=c||{},c.templates=c.templates||{},c.source||a.error("missing source"),c.name&&!f(c.name)&&a.error("invalid dataset name: "+c.name),this.query=null,this.highlight=!!c.highlight,this.name=c.name||b.getUniqueId(),this.source=c.source,this.displayFn=d(c.display||c.displayKey),this.templates=e(c.templates,this.displayFn),this.$el=a(j.dataset.replace("%CLASS%",this.name))}function d(a){function c(b){return b[a]}return a=a||"value",b.isFunction(a)?a:c}function e(a,c){function d(a){return"<p>"+c(a)+"</p>"}return{empty:a.empty&&b.templatify(a.empty),header:a.header&&b.templatify(a.header),footer:a.footer&&b.templatify(a.footer),suggestion:a.suggestion||d}}function f(a){return/^[_a-zA-Z0-9-]+$/.test(a)}var g="ttDataset",h="ttValue",i="ttDatum";return c.extractDatasetName=function(b){return a(b).data(g)},c.extractValue=function(b){return a(b).data(h)},c.extractDatum=function(b){return a(b).data(i)},b.mixin(c.prototype,m,{_render:function(c,d){function e(){return p.templates.empty({query:c,isEmpty:!0})}function f(){function e(b){var c;return c=a(j.suggestion).append(p.templates.suggestion(b)).data(g,p.name).data(h,p.displayFn(b)).data(i,b),c.children().each(function(){a(this).css(k.suggestionChild)}),c}var f,l;return f=a(j.suggestions).css(k.suggestions),l=b.map(d,e),f.append.apply(f,l),p.highlight&&n({node:f[0],pattern:c}),f}function l(){return p.templates.header({query:c,isEmpty:!o})}function m(){return p.templates.footer({query:c,isEmpty:!o})}if(this.$el){var o,p=this;this.$el.empty(),o=d&&d.length,!o&&this.templates.empty?this.$el.html(e()).prepend(p.templates.header?l():null).append(p.templates.footer?m():null):o&&this.$el.html(f()).prepend(p.templates.header?l():null).append(p.templates.footer?m():null),this.trigger("rendered")}},getRoot:function(){return this.$el},update:function(a){function b(b){c.canceled||a!==c.query||c._render(a,b)}var c=this;this.query=a,this.canceled=!1,this.source(a,b)},cancel:function(){this.canceled=!0},clear:function(){this.cancel(),this.$el.empty(),this.trigger("rendered")},isEmpty:function(){return this.$el.is(":empty")},destroy:function(){this.$el=null}}),c}(),q=function(){function c(c){var e,f,g,h=this;c=c||{},c.menu||a.error("menu is required"),this.isOpen=!1,this.isEmpty=!0,this.datasets=b.map(c.datasets,d),e=b.bind(this._onSuggestionClick,this),f=b.bind(this._onSuggestionMouseEnter,this),g=b.bind(this._onSuggestionMouseLeave,this),this.$menu=a(c.menu).on("click.tt",".tt-suggestion",e).on("mouseenter.tt",".tt-suggestion",f).on("mouseleave.tt",".tt-suggestion",g),b.each(this.datasets,function(a){h.$menu.append(a.getRoot()),a.onSync("rendered",h._onRendered,h)})}function d(a){return new p(a)}return b.mixin(c.prototype,m,{_onSuggestionClick:function(b){this.trigger("suggestionClicked",a(b.currentTarget))},_onSuggestionMouseEnter:function(b){this._removeCursor(),this._setCursor(a(b.currentTarget),!0)},_onSuggestionMouseLeave:function(){this._removeCursor()},_onRendered:function(){function a(a){return a.isEmpty()}this.isEmpty=b.every(this.datasets,a),this.isEmpty?this._hide():this.isOpen&&this._show(),this.trigger("datasetRendered")},_hide:function(){this.$menu.hide()},_show:function(){this.$menu.css("display","block")},_getSuggestions:function(){return this.$menu.find(".tt-suggestion")},_getCursor:function(){return this.$menu.find(".tt-cursor").first()},_setCursor:function(a,b){a.first().addClass("tt-cursor"),!b&&this.trigger("cursorMoved")},_removeCursor:function(){this._getCursor().removeClass("tt-cursor")},_moveCursor:function(a){var b,c,d,e;if(this.isOpen){if(c=this._getCursor(),b=this._getSuggestions(),this._removeCursor(),d=b.index(c)+a,d=(d+1)%(b.length+1)-1,-1===d)return void this.trigger("cursorRemoved");-1>d&&(d=b.length-1),this._setCursor(e=b.eq(d)),this._ensureVisible(e)}},_ensureVisible:function(a){var b,c,d,e;b=a.position().top,c=b+a.outerHeight(!0),d=this.$menu.scrollTop(),e=this.$menu.height()+parseInt(this.$menu.css("paddingTop"),10)+parseInt(this.$menu.css("paddingBottom"),10),0>b?this.$menu.scrollTop(d+b):c>e&&this.$menu.scrollTop(d+(c-e))},close:function(){this.isOpen&&(this.isOpen=!1,this._removeCursor(),this._hide(),this.trigger("closed"))},open:function(){this.isOpen||(this.isOpen=!0,!this.isEmpty&&this._show(),this.trigger("opened"))},setLanguageDirection:function(a){this.$menu.css("ltr"===a?k.ltr:k.rtl)},moveCursorUp:function(){this._moveCursor(-1)},moveCursorDown:function(){this._moveCursor(1)},getDatumForSuggestion:function(a){var b=null;return a.length&&(b={raw:p.extractDatum(a),value:p.extractValue(a),datasetName:p.extractDatasetName(a)}),b},getDatumForCursor:function(){return this.getDatumForSuggestion(this._getCursor().first())},getDatumForTopSuggestion:function(){return this.getDatumForSuggestion(this._getSuggestions().first())},update:function(a){function c(b){b.update(a)}b.each(this.datasets,c)},empty:function(){function a(a){a.clear()}b.each(this.datasets,a),this.isEmpty=!0},isVisible:function(){return this.isOpen&&!this.isEmpty},destroy:function(){function a(a){a.destroy()}this.$menu.off(".tt"),this.$menu=null,b.each(this.datasets,a)}}),c}(),r=function(){function c(c){var e,f,g;c=c||{},c.input||a.error("missing input"),this.isActivated=!1,this.autoselect=!!c.autoselect,this.minLength=b.isNumber(c.minLength)?c.minLength:1,this.$node=d(c.input,c.withHint),e=this.$node.find(".tt-dropdown-menu"),f=this.$node.find(".tt-input"),g=this.$node.find(".tt-hint"),f.on("blur.tt",function(a){var c,d,g;c=document.activeElement,d=e.is(c),g=e.has(c).length>0,b.isMsie()&&(d||g)&&(a.preventDefault(),a.stopImmediatePropagation(),b.defer(function(){f.focus()}))}),e.on("mousedown.tt",function(a){a.preventDefault()}),this.eventBus=c.eventBus||new l({el:f}),this.dropdown=new q({menu:e,datasets:c.datasets}).onSync("suggestionClicked",this._onSuggestionClicked,this).onSync("cursorMoved",this._onCursorMoved,this).onSync("cursorRemoved",this._onCursorRemoved,this).onSync("opened",this._onOpened,this).onSync("closed",this._onClosed,this).onAsync("datasetRendered",this._onDatasetRendered,this),this.input=new o({input:f,hint:g}).onSync("focused",this._onFocused,this).onSync("blurred",this._onBlurred,this).onSync("enterKeyed",this._onEnterKeyed,this).onSync("tabKeyed",this._onTabKeyed,this).onSync("escKeyed",this._onEscKeyed,this).onSync("upKeyed",this._onUpKeyed,this).onSync("downKeyed",this._onDownKeyed,this).onSync("leftKeyed",this._onLeftKeyed,this).onSync("rightKeyed",this._onRightKeyed,this).onSync("queryChanged",this._onQueryChanged,this).onSync("whitespaceChanged",this._onWhitespaceChanged,this),this._setLanguageDirection()}function d(b,c){var d,f,h,i;d=a(b),f=a(j.wrapper).css(k.wrapper),h=a(j.dropdown).css(k.dropdown),i=d.clone().css(k.hint).css(e(d)),i.val("").removeData().addClass("tt-hint").removeAttr("id name placeholder").prop("disabled",!0).attr({autocomplete:"off",spellcheck:"false"}),d.data(g,{dir:d.attr("dir"),autocomplete:d.attr("autocomplete"),spellcheck:d.attr("spellcheck"),style:d.attr("style")}),d.addClass("tt-input").attr({autocomplete:"off",spellcheck:!1}).css(c?k.input:k.inputWithNoHint);try{!d.attr("dir")&&d.attr("dir","auto")}catch(l){}return d.wrap(f).parent().prepend(c?i:null).append(h)}function e(a){return{backgroundAttachment:a.css("background-attachment"),backgroundClip:a.css("background-clip"),backgroundColor:a.css("background-color"),backgroundImage:a.css("background-image"),backgroundOrigin:a.css("background-origin"),backgroundPosition:a.css("background-position"),backgroundRepeat:a.css("background-repeat"),backgroundSize:a.css("background-size")}}function f(a){var c=a.find(".tt-input");b.each(c.data(g),function(a,d){b.isUndefined(a)?c.removeAttr(d):c.attr(d,a)}),c.detach().removeData(g).removeClass("tt-input").insertAfter(a),a.remove()}var g="ttAttrs";return b.mixin(c.prototype,{_onSuggestionClicked:function(a,b){var c;(c=this.dropdown.getDatumForSuggestion(b))&&this._select(c)},_onCursorMoved:function(){var a=this.dropdown.getDatumForCursor();this.input.setInputValue(a.value,!0),this.eventBus.trigger("cursorchanged",a.raw,a.datasetName)},_onCursorRemoved:function(){this.input.resetInputValue(),this._updateHint()},_onDatasetRendered:function(){this._updateHint()},_onOpened:function(){this._updateHint(),this.eventBus.trigger("opened")},_onClosed:function(){this.input.clearHint(),this.eventBus.trigger("closed")},_onFocused:function(){this.isActivated=!0,this.dropdown.open()},_onBlurred:function(){this.isActivated=!1,this.dropdown.empty(),this.dropdown.close()},_onEnterKeyed:function(a,b){var c,d;c=this.dropdown.getDatumForCursor(),d=this.dropdown.getDatumForTopSuggestion(),c?(this._select(c),b.preventDefault()):this.autoselect&&d&&(this._select(d),b.preventDefault())},_onTabKeyed:function(a,b){var c;(c=this.dropdown.getDatumForCursor())?(this._select(c),b.preventDefault()):this._autocomplete(!0)},_onEscKeyed:function(){this.dropdown.close(),this.input.resetInputValue()},_onUpKeyed:function(){var a=this.input.getQuery();this.dropdown.isEmpty&&a.length>=this.minLength?this.dropdown.update(a):this.dropdown.moveCursorUp(),this.dropdown.open()},_onDownKeyed:function(){var a=this.input.getQuery();this.dropdown.isEmpty&&a.length>=this.minLength?this.dropdown.update(a):this.dropdown.moveCursorDown(),this.dropdown.open()},_onLeftKeyed:function(){"rtl"===this.dir&&this._autocomplete()},_onRightKeyed:function(){"ltr"===this.dir&&this._autocomplete()},_onQueryChanged:function(a,b){this.input.clearHintIfInvalid(),b.length>=this.minLength?this.dropdown.update(b):this.dropdown.empty(),this.dropdown.open(),this._setLanguageDirection()},_onWhitespaceChanged:function(){this._updateHint(),this.dropdown.open()},_setLanguageDirection:function(){var a;this.dir!==(a=this.input.getLanguageDirection())&&(this.dir=a,this.$node.css("direction",a),this.dropdown.setLanguageDirection(a))},_updateHint:function(){var a,c,d,e,f,g;a=this.dropdown.getDatumForTopSuggestion(),a&&this.dropdown.isVisible()&&!this.input.hasOverflow()?(c=this.input.getInputValue(),d=o.normalizeQuery(c),e=b.escapeRegExChars(d),f=new RegExp("^(?:"+e+")(.+$)","i"),g=f.exec(a.value),g?this.input.setHint(c+g[1]):this.input.clearHint()):this.input.clearHint()},_autocomplete:function(a){var b,c,d,e;b=this.input.getHint(),c=this.input.getQuery(),d=a||this.input.isCursorAtEnd(),b&&c!==b&&d&&(e=this.dropdown.getDatumForTopSuggestion(),e&&this.input.setInputValue(e.value),this.eventBus.trigger("autocompleted",e.raw,e.datasetName))},_select:function(a){this.input.setQuery(a.value),this.input.setInputValue(a.value,!0),this._setLanguageDirection(),this.eventBus.trigger("selected",a.raw,a.datasetName),this.dropdown.close(),b.defer(b.bind(this.dropdown.empty,this.dropdown))},open:function(){this.dropdown.open()},close:function(){this.dropdown.close()},setVal:function(a){this.isActivated?this.input.setInputValue(a):(this.input.setQuery(a),this.input.setInputValue(a,!0)),this._setLanguageDirection()},getVal:function(){return this.input.getQuery()},destroy:function(){this.input.destroy(),this.dropdown.destroy(),f(this.$node),this.$node=null}}),c}();!function(){var c,d,e;c=a.fn.typeahead,d="ttTypeahead",e={initialize:function(c,e){function f(){var f,g,h=a(this);b.each(e,function(a){a.highlight=!!c.highlight}),g=new r({input:h,eventBus:f=new l({el:h}),withHint:b.isUndefined(c.hint)?!0:!!c.hint,minLength:c.minLength,autoselect:c.autoselect,datasets:e}),h.data(d,g)}return e=b.isArray(e)?e:[].slice.call(arguments,1),c=c||{},this.each(f)},open:function(){function b(){var b,c=a(this);(b=c.data(d))&&b.open()}return this.each(b)},close:function(){function b(){var b,c=a(this);(b=c.data(d))&&b.close()}return this.each(b)},val:function(b){function c(){var c,e=a(this);(c=e.data(d))&&c.setVal(b)}function e(a){var b,c;return(b=a.data(d))&&(c=b.getVal()),c}return arguments.length?this.each(c):e(this.first())},destroy:function(){function b(){var b,c=a(this);(b=c.data(d))&&(b.destroy(),c.removeData(d))}return this.each(b)}},a.fn.typeahead=function(a){return e[a]?e[a].apply(this,[].slice.call(arguments,1)):e.initialize.apply(this,arguments)},a.fn.typeahead.noConflict=function(){return a.fn.typeahead=c,this}}()}(window.jQuery);

dist/typeahead.jquery.js

 /*!
- * typeahead.js 0.10.1
+ * typeahead.js 0.10.2
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -128,3 +128,3 @@
         suggestions: '<span class="tt-suggestions"></span>',
-        suggestion: '<div class="tt-suggestion">%BODY%</div>'
+        suggestion: '<div class="tt-suggestion"></div>'
     };
@@ -247,3 +247,3 @@ var css = {
         function trigger(types) {
-            var that = this, type, callbacks, args, syncFlush, asyncFlush;
+            var type, callbacks, args, syncFlush, asyncFlush;
             if (!this._callbacks) {
@@ -272,3 +272,3 @@ return this;
         function getNextTick() {
-            var nextTickFn, messageChannel;
+            var nextTickFn;
             if (window.setImmediate) {
@@ -370,3 +370,3 @@ nextTickFn = function nextTickSetImmediate(fn) {
             if (this.$hint.length === 0) {
-                this.setHintValue = this.getHintValue = this.clearHint = _.noop;
+                this.setHint = this.getHint = this.clearHint = this.clearHintIfInvalid = _.noop;
             }
@@ -390,7 +390,7 @@ if (!_.isMsie()) {
         _.mixin(Input.prototype, EventEmitter, {
-            _onBlur: function onBlur($e) {
+            _onBlur: function onBlur() {
                 this.resetInputValue();
                 this.trigger("blurred");
             },
-            _onFocus: function onFocus($e) {
+            _onFocus: function onFocus() {
                 this.trigger("focused");
@@ -405,3 +405,3 @@ },
             },
-            _onInput: function onInput($e) {
+            _onInput: function onInput() {
                 this._checkInputValue();
@@ -413,3 +413,3 @@ },
                   case "tab":
-                    hintValue = this.getHintValue();
+                    hintValue = this.getHint();
                     inputValue = this.getInputValue();
@@ -469,16 +469,24 @@ preventDefault = hintValue && hintValue !== inputValue && !withModifier($e);
                 this.$input.val(value);
-                !silent && this._checkInputValue();
+                silent ? this.clearHint() : this._checkInputValue();
             },
-            getHintValue: function getHintValue() {
+            resetInputValue: function resetInputValue() {
+                this.setInputValue(this.query, true);
+            },
+            getHint: function getHint() {
                 return this.$hint.val();
             },
-            setHintValue: function setHintValue(value) {
+            setHint: function setHint(value) {
                 this.$hint.val(value);
             },
-            resetInputValue: function resetInputValue() {
-                this.$input.val(this.query);
-            },
             clearHint: function clearHint() {
-                this.$hint.val("");
+                this.setHint("");
             },
+            clearHintIfInvalid: function clearHintIfInvalid() {
+                var val, hint, valIsPrefixOfHint, isValid;
+                val = this.getInputValue();
+                hint = this.getHint();
+                valIsPrefixOfHint = val !== hint && hint.indexOf(val) === 0;
+                isValid = val !== "" && valIsPrefixOfHint && !this.hasOverflow();
+                !isValid && this.clearHint();
+            },
             getLanguageDirection: function getLanguageDirection() {
@@ -516,3 +524,3 @@ return (this.$input.css("direction") || "ltr").toLowerCase();
                 visibility: "hidden",
-                whiteSpace: "nowrap",
+                whiteSpace: "pre",
                 fontFamily: $input.css("font-family"),
@@ -596,6 +604,4 @@ fontSize: $input.css("font-size"),
                     function getSuggestionNode(suggestion) {
-                        var $el, innerHtml, outerHtml;
-                        innerHtml = that.templates.suggestion(suggestion);
-                        outerHtml = html.suggestion.replace("%BODY%", innerHtml);
-                        $el = $(outerHtml).data(datasetKey, that.name).data(valueKey, that.displayFn(suggestion)).data(datumKey, suggestion);
+                        var $el;
+                        $el = $(html.suggestion).append(that.templates.suggestion(suggestion)).data(datasetKey, that.name).data(valueKey, that.displayFn(suggestion)).data(datumKey, suggestion);
                         $el.children().each(function() {
@@ -626,9 +632,17 @@ $(this).css(css.suggestionChild);
                 this.query = query;
-                this.source(query, renderIfQueryIsSame);
-                function renderIfQueryIsSame(suggestions) {
-                    query === that.query && that._render(query, suggestions);
+                this.canceled = false;
+                this.source(query, render);
+                function render(suggestions) {
+                    if (!that.canceled && query === that.query) {
+                        that._render(query, suggestions);
+                    }
                 }
             },
+            cancel: function cancel() {
+                this.canceled = true;
+            },
             clear: function clear() {
-                this._render(this.query || "");
+                this.cancel();
+                this.$el.empty();
+                this.trigger("rendered");
             },
@@ -692,3 +706,3 @@ isEmpty: function isEmpty() {
             },
-            _onSuggestionMouseLeave: function onSuggestionMouseLeave($e) {
+            _onSuggestionMouseLeave: function onSuggestionMouseLeave() {
                 this._removeCursor();
@@ -828,3 +842,3 @@ },
         function Typeahead(o) {
-            var $menu, $input, $hint, datasets;
+            var $menu, $input, $hint;
             o = o || {};
@@ -834,2 +848,3 @@ if (!o.input) {
             }
+            this.isActivated = false;
             this.autoselect = !!o.autoselect;
@@ -841,2 +856,18 @@ this.minLength = _.isNumber(o.minLength) ? o.minLength : 1;
             $hint = this.$node.find(".tt-hint");
+            $input.on("blur.tt", function($e) {
+                var active, isActive, hasActive;
+                active = document.activeElement;
+                isActive = $menu.is(active);
+                hasActive = $menu.has(active).length > 0;
+                if (_.isMsie() && (isActive || hasActive)) {
+                    $e.preventDefault();
+                    $e.stopImmediatePropagation();
+                    _.defer(function() {
+                        $input.focus();
+                    });
+                }
+            });
+            $menu.on("mousedown.tt", function($e) {
+                $e.preventDefault();
+            });
             this.eventBus = o.eventBus || new EventBus({
@@ -853,11 +884,3 @@ el: $input
             }).onSync("focused", this._onFocused, this).onSync("blurred", this._onBlurred, this).onSync("enterKeyed", this._onEnterKeyed, this).onSync("tabKeyed", this._onTabKeyed, this).onSync("escKeyed", this._onEscKeyed, this).onSync("upKeyed", this._onUpKeyed, this).onSync("downKeyed", this._onDownKeyed, this).onSync("leftKeyed", this._onLeftKeyed, this).onSync("rightKeyed", this._onRightKeyed, this).onSync("queryChanged", this._onQueryChanged, this).onSync("whitespaceChanged", this._onWhitespaceChanged, this);
-            $menu.on("mousedown.tt", function($e) {
-                if (_.isMsie() && _.isMsie() < 9) {
-                    $input[0].onbeforedeactivate = function() {
-                        window.event.returnValue = false;
-                        $input[0].onbeforedeactivate = null;
-                    };
-                }
-                $e.preventDefault();
-            });
+            this._setLanguageDirection();
         }
@@ -873,3 +896,2 @@ _.mixin(Typeahead.prototype, {
                 var datum = this.dropdown.getDatumForCursor();
-                this.input.clearHint();
                 this.input.setInputValue(datum.value, true);
@@ -894,6 +916,8 @@ this.eventBus.trigger("cursorchanged", datum.raw, datum.datasetName);
             _onFocused: function onFocused() {
-                this.dropdown.empty();
+                this.isActivated = true;
                 this.dropdown.open();
             },
             _onBlurred: function onBlurred() {
+                this.isActivated = false;
+                this.dropdown.empty();
                 this.dropdown.close();
@@ -919,3 +943,3 @@ },
                 } else {
-                    this._autocomplete();
+                    this._autocomplete(true);
                 }
@@ -929,15 +953,9 @@ },
                 var query = this.input.getQuery();
-                if (!this.dropdown.isOpen && query.length >= this.minLength) {
-                    this.dropdown.update(query);
-                }
+                this.dropdown.isEmpty && query.length >= this.minLength ? this.dropdown.update(query) : this.dropdown.moveCursorUp();
                 this.dropdown.open();
-                this.dropdown.moveCursorUp();
             },
             _onDownKeyed: function onDownKeyed() {
                 var query = this.input.getQuery();
-                if (!this.dropdown.isOpen && query.length >= this.minLength) {
-                    this.dropdown.update(query);
-                }
+                this.dropdown.isEmpty && query.length >= this.minLength ? this.dropdown.update(query) : this.dropdown.moveCursorDown();
                 this.dropdown.open();
-                this.dropdown.moveCursorDown();
             },
@@ -951,5 +969,4 @@ _onLeftKeyed: function onLeftKeyed() {
             _onQueryChanged: function onQueryChanged(e, query) {
-                this.input.clearHint();
-                this.dropdown.empty();
-                query.length >= this.minLength && this.dropdown.update(query);
+                this.input.clearHintIfInvalid();
+                query.length >= this.minLength ? this.dropdown.update(query) : this.dropdown.empty();
                 this.dropdown.open();
@@ -971,18 +988,21 @@ this._setLanguageDirection();
             _updateHint: function updateHint() {
-                var datum, inputValue, query, escapedQuery, frontMatchRegEx, match;
+                var datum, val, query, escapedQuery, frontMatchRegEx, match;
                 datum = this.dropdown.getDatumForTopSuggestion();
                 if (datum && this.dropdown.isVisible() && !this.input.hasOverflow()) {
-                    inputValue = this.input.getInputValue();
-                    query = Input.normalizeQuery(inputValue);
+                    val = this.input.getInputValue();
+                    query = Input.normalizeQuery(val);
                     escapedQuery = _.escapeRegExChars(query);
-                    frontMatchRegEx = new RegExp("^(?:" + escapedQuery + ")(.*$)", "i");
+                    frontMatchRegEx = new RegExp("^(?:" + escapedQuery + ")(.+$)", "i");
                     match = frontMatchRegEx.exec(datum.value);
-                    this.input.setHintValue(inputValue + (match ? match[1] : ""));
+                    match ? this.input.setHint(val + match[1]) : this.input.clearHint();
+                } else {
+                    this.input.clearHint();
                 }
             },
-            _autocomplete: function autocomplete() {
-                var hint, query, datum;
-                hint = this.input.getHintValue();
+            _autocomplete: function autocomplete(laxCursor) {
+                var hint, query, isCursorAtEnd, datum;
+                hint = this.input.getHint();
                 query = this.input.getQuery();
-                if (hint && query !== hint && this.input.isCursorAtEnd()) {
+                isCursorAtEnd = laxCursor || this.input.isCursorAtEnd();
+                if (hint && query !== hint && isCursorAtEnd) {
                     datum = this.dropdown.getDatumForTopSuggestion();
@@ -994,3 +1014,2 @@ datum && this.input.setInputValue(datum.value);
             _select: function select(datum) {
-                this.input.clearHint();
                 this.input.setQuery(datum.value);
@@ -1009,8 +1028,14 @@ this.input.setInputValue(datum.value, true);
             },
-            getQuery: function getQuery() {
+            setVal: function setVal(val) {
+                if (this.isActivated) {
+                    this.input.setInputValue(val);
+                } else {
+                    this.input.setQuery(val);
+                    this.input.setInputValue(val, true);
+                }
+                this._setLanguageDirection();
+            },
+            getVal: function getVal() {
                 return this.input.getQuery();
             },
-            setQuery: function setQuery(val) {
-                this.input.setInputValue(val);
-            },
             destroy: function destroy() {
@@ -1116,13 +1141,13 @@ this.input.destroy();
             val: function val(newVal) {
-                return !arguments.length ? getQuery(this.first()) : this.each(setQuery);
-                function setQuery() {
+                return !arguments.length ? getVal(this.first()) : this.each(setVal);
+                function setVal() {
                     var $input = $(this), typeahead;
                     if (typeahead = $input.data(typeaheadKey)) {
-                        typeahead.setQuery(newVal);
+                        typeahead.setVal(newVal);
                     }
                 }
-                function getQuery($input) {
+                function getVal($input) {
                     var typeahead, query;
                     if (typeahead = $input.data(typeaheadKey)) {
-                        query = typeahead.getQuery();
+                        query = typeahead.getVal();
                     }
@@ -1129,0 +1154,0 @@ return query;

doc/bloodhound.md

@@ -43,7 +43,11 @@ Bloodhound
   local: [{ val: 'dog' }, { val: 'pig' }, { val: 'moose' }],
-  remote: 'http://example.com/animals?q=%QUERY'
+  remote: 'http://example.com/animals?q=%QUERY',
+  datumTokenizer: function(d) { 
+      return Bloodhound.tokenizers.whitespace(d.val); 
+  },
+  queryTokenizer: Bloodhound.tokenizers.whitespace
 });
 ```
 
-#### Bloodhound#initialize()
+#### Bloodhound#initialize(reinitialize)
 
@@ -63,2 +67,66 @@ Kicks off the initialization of the suggestion engine. This includes processing
 
+After the initial call of `initialize`, how subsequent invocations of the method
+behave depends on the `reinitialize` argument. If `reinitialize` is falsy, the
+method will not execute the initialization logic and will just return the same 
+jQuery promise returned by the initial invocation. If `reinitialize` is truthy,
+the method will behave as if it were being called for the first time.
+
+```javascript
+var promise1 = engine.initialize();
+var promise2 = engine.initialize();
+var promise3 = engine.initialize(true);
+
+promise1 === promise2;
+promise3 !== promise1 && promise3 !== promise2;
+```
+
+#### Bloodhound#add(datums)
+
+Takes one argument, `datums`, which is expected to be an array of 
+[datums](#datums). The passed in datums will get added to the search index that
+powers the suggestion engine.
+
+```javascript
+engine.add([{ val: 'one' }, { val: 'two' }]);
+```
+
+#### Bloodhound#clear()
+
+Removes all suggestions from the search index.
+
+```javascript
+engine.clear();
+```
+
+#### Bloodhound#clearPrefetchCache()
+
+If you're using `prefetch`, data gets cached in local storage in an effort to
+cut down on unnecessary network requests. `clearPrefetchCache` offers a way to
+programmatically clear said cache.
+
+```javascript
+engine.clearPrefetchCache();
+```
+
+#### Bloodhound#clearRemoteCache()
+
+If you're using `remote`, Bloodhound will cache the 10 most recent responses
+in an effort to provide a better user experience. `clearRemoteCache` offers a 
+way to programmatically clear said cache.
+
+```javascript
+engine.clearRemoteCache();
+```
+
+#### Bloodhound.noConflict()
+
+Returns a reference to the Bloodhound constructor and reverts 
+`window.Bloodhound` to its previous value. Can be used to avoid naming 
+collisions. 
+
+```javascript
+var Dachshund = Bloodhound.noConflict();
+```
+
+
 <!-- section links -->
@@ -65,0 +133,0 @@

doc/jquery_typeahead.md

@@ -11,2 +11,3 @@ jQuery#typeahead
 * [Features](#features)
+* [Specification](#specification)
 * [Usage](#usage)
@@ -30,2 +31,140 @@ * [API](#api)
 
+Specification
+-------------
+
+In an effort to take advantage of the pre-existing knowledge of typeahead.js 
+users, the behavior of the typeahead.js UI is modeled after google.com's search 
+box. Below is pseudocode that details how the UI reacts to pertinent events.
+
+**Input Control Gains Focus**
+
+```
+activate typeahead
+```
+
+**Input Control Loses Focus**
+
+```
+deactivate typeahead
+close dropdown menu
+remove hint
+clear suggestions from dropdown menu
+```
+
+**Value of the Input Control Changes**
+
+```
+IF query satisfies minLength requirement THEN
+  request suggestions for new query
+
+  IF suggestions are available THEN
+    render suggestions in dropdown menu
+    open dropdown menu 
+    update hint
+  ELSE
+    close dropdown menu 
+    clear suggestions from dropdown menu
+    remove hint
+  ENDIF
+ELSE
+  close dropdown menu 
+  clear suggestions from dropdown menu
+  remove hint
+ENDIF
+```
+
+**Up Arrow is Keyed**
+
+```
+IF dropdown menu is open THEN
+  move dropdown menu cursor up 1 suggestion
+ELSE
+  request suggestions for current query
+
+  IF suggestions are available THEN
+    render suggestions in dropdown menu
+    open dropdown menu 
+    update hint
+  ENDIF
+ENDIF
+```
+
+**Down Arrow is Keyed**
+
+```
+IF dropdown menu is open THEN
+  move dropdown menu cursor down 1 suggestion
+ELSE
+  request suggestions for current query
+
+  IF suggestions are available THEN
+    render suggestions in dropdown menu
+    open dropdown menu 
+    update hint
+  ENDIF
+ENDIF
+```
+
+**Left Arrow is Keyed**
+
+```
+IF detected query language direction is right-to-left THEN
+  IF hint is being shown THEN
+    IF text cursor is at end of query THEN
+      autocomplete query to hint
+    ENDIF
+  ENDIF
+ENDIF
+```
+
+**Right Arrow is Keyed**
+
+```
+IF detected query language direction is left-to-right THEN
+  IF hint is being shown THEN
+    IF text cursor is at the end of the query THEN
+      autocomplete query to hint
+    ENDIF
+  ENDIF
+ENDIF
+```
+
+**Tab is Keyed**
+
+```
+IF dropdown menu cursor is on suggestion THEN
+  close dropdown menu
+  update query to display key of suggestion
+  remove hint
+ELSIF hint is being shown THEN
+  autocomplete query to hint
+ENDIF
+```
+
+**Enter is Keyed**
+
+```
+IF dropdown menu cursor is on suggestion THEN
+  close dropdown menu
+  update query to display key of suggestion
+  remove hint
+  prevent default browser action e.g. form submit
+ENDIF
+```
+
+**Esc is Keyed**
+
+```
+close dropdown menu
+remove hint
+```
+
+**Suggestion is Clicked**
+
+```
+update query to display key of suggestion
+close dropdown menu
+remove hint
+```
+
 Usage
@@ -112,6 +251,2 @@ -----
 
-* `autoselect` – If `true`, defaults the suggestion selection to the top 
-  suggestion when the user keys enter while the dropdown menu is open. Defaults
-  to `false`.
-
 * `highlight` – If `true`, when suggestions are rendered, pattern matches
@@ -118,0 +253,0 @@ for the current query in text nodes will be wrapped in a `strong` element.

doc/migration/0.10.0.md

@@ -13,3 +13,3 @@ Migrating to typeahead.js v0.10.0
 
-Noteable Changes
+Notable Changes
 ----------------
@@ -68,7 +68,6 @@
 dataset level. Instead, all you set in a dataset config is `source`. `source` is
-expected to be a function with the signature `function(query, cb)`. When a 
-typeahead's query changes, suggestions wil be requested from  `source`. It's 
-expected `source` will compute the suggestion set and invoke `cb` with an array 
-of suggestion objects. The typeahead will then go on to render those 
-suggestions.
+expected to be a function with the signature `function(query, callback)`. When a
+typeahead's query changes, suggestions will be requested from  `source`. It's
+expected `source` will compute the suggestion set and invoke `callback` with an array
+of suggestion objects. The typeahead will then go on to render those suggestions.
 
@@ -93,3 +92,3 @@ If you're wondering if you can still configure `local`, `prefetch`, and
 // the suggestion engine will be useless until it is initialized
-mySource.initialze();
+mySource.initialize();
 ```
@@ -121,3 +120,3 @@
 
-mySource.initialze();
+mySource.initialize();
 
@@ -184,3 +183,3 @@ $('.typeahead').typeahead(null, {
 
-funciton customTokenizer(datum) { return datum.tokens; }
+function customTokenizer(datum) { return datum.tokens; }
 ```
@@ -231,8 +230,8 @@
 
-### The Cursor Class Name Has Changed
+### CSS Class Changes
 
-This is a minor change, but one that could potentially trip you up. The class
-added the suggestion that typeahead cursor is over has changed from 
-`tt-is-under-cursor` to `tt-cursor`.
+`tt-is-under-cursor` is now `tt-cursor` - Applied to a hovered-on suggestion (either via cursor or arrow key).
 
+`tt-query` is now `tt-input` - Applied to the typeahead input field.
+
 Something Missing?
@@ -239,0 +238,0 @@ ------------------

Gruntfile.js

@@ -9,2 +9,3 @@ var semver = require('semver'),
       'src/bloodhound/version.js',
+      'src/bloodhound/tokenizers.js',
       'src/bloodhound/lru_cache.js',
@@ -41,3 +42,3 @@ 'src/bloodhound/persistent_storage.js',
       ' * https://github.com/twitter/typeahead.js',
-      ' * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT',
+      ' * Copyright 2013-<%= grunt.template.today("yyyy") %> Twitter, Inc. and other contributors; Licensed MIT',
       ' */\n\n'
@@ -60,2 +61,10 @@ ].join('\n'),
       },
+      bloodhoundMin: {
+        options: {
+          mangle: true,
+          compress: true
+        },
+        src: files.common.concat(files.bloodhound),
+        dest: '<%= buildDir %>/bloodhound.min.js'
+      },
       typeahead: {
@@ -71,2 +80,11 @@ options: {
       },
+      typeaheadMin: {
+        options: {
+          mangle: true,
+          compress: true
+        },
+        src: files.common.concat(files.typeahead),
+        dest: '<%= buildDir %>/typeahead.jquery.min.js'
+
+      },
       bundle: {
@@ -118,11 +136,7 @@ options: {
     exec: {
-      git_is_clean: {
-        cmd: 'test -z "$(git status --porcelain)"'
-      },
-      git_on_master: {
-        cmd: 'test $(git symbolic-ref --short -q HEAD) = master'
-      },
-      git_add: {
-        cmd: 'git add .'
-      },
+      npm_publish: 'npm publish',
+      git_is_clean: 'test -z "$(git status --porcelain)"',
+      git_on_master: 'test $(git symbolic-ref --short -q HEAD) = master',
+      git_add: 'git add .',
+      git_push: 'git push && git push --tags',
       git_commit: {
@@ -134,22 +148,17 @@ cmd: function(m) { return f('git commit -m "%s"', m); }
       },
-      git_push: {
-        cmd: 'git push && git push --tags'
-      },
-      publish_assets: {
-        cmd: [
-          'cp -r <%= buildDir %> typeahead.js',
-          'zip -r typeahead.js/typeahead.js.zip typeahead.js',
-          'git checkout gh-pages',
-          'rm -rf releases/latest',
-          'cp -r typeahead.js releases/<%= version %>',
-          'cp -r typeahead.js releases/latest',
-          'git add releases/<%= version %> releases/latest',
-          'sed -E -i "" \'s/v[0-9]+\\.[0-9]+\\.[0-9]+/v<%= version %>/\' index.html',
-          'git add index.html',
-          'git commit -m "Add assets for <%= version %>."',
-          //'git push',
-          'git checkout -',
-          'rm -rf typeahead.js'
-        ].join(' && ')
-      }
+      publish_assets: [
+        'cp -r <%= buildDir %> typeahead.js',
+        'zip -r typeahead.js/typeahead.js.zip typeahead.js',
+        'git checkout gh-pages',
+        'rm -rf releases/latest',
+        'cp -r typeahead.js releases/<%= version %>',
+        'cp -r typeahead.js releases/latest',
+        'git add releases/<%= version %> releases/latest',
+        'sed -E -i "" \'s/v[0-9]+\\.[0-9]+\\.[0-9]+/v<%= version %>/\' index.html',
+        'git add index.html',
+        'git commit -m "Add assets for <%= version %>."',
+        'git push',
+        'git checkout -',
+        'rm -rf typeahead.js'
+      ].join(' && ')
     },
@@ -174,6 +183,12 @@
       ]
+    },
+
+    step: {
+      options: {
+        option: false
+      }
     }
   });
 
-  grunt.registerTask('release', 'Ship it.', function(version) {
+  grunt.registerTask('release', '#shipit', function(version) {
     var curVersion = grunt.config.get('version');
@@ -184,3 +199,3 @@
     if (!semver.valid(version) || semver.lte(version, curVersion)) {
-      grunt.fatal('invalid version dummy');
+      grunt.fatal('hey dummy, that version is no good!');
     }
@@ -193,8 +208,13 @@
       'exec:git_is_clean',
-      'manifests:' + version,
+      f('step:Update to version %s?', version),
+      f('manifests:%s', version),
       'build',
       'exec:git_add',
-      'exec:git_commit:' + version,
-      'exec:git_tag:' + version,
-      //'exec:git_push',
+      f('exec:git_commit:%s', version),
+      f('exec:git_tag:%s', version),
+      'step:Push changes?',
+      'exec:git_push',
+      'step:Publish to npm?',
+      'exec:npm_publish',
+      'step:Publish assets?',
       'exec:publish_assets'
@@ -250,2 +270,3 @@ ]);
   grunt.loadNpmTasks('grunt-exec');
+  grunt.loadNpmTasks('grunt-step');
   grunt.loadNpmTasks('grunt-parallel');
@@ -252,0 +273,0 @@ grunt.loadNpmTasks('grunt-contrib-watch');

karma.conf.js

@@ -14,5 +14,6 @@ // Karma configuration
 files = [
-  'test/vendor/**/*',
+  'bower_components/jquery/dist/jquery.js',
   'src/common/utils.js',
   'src/bloodhound/version.js',
+  'src/bloodhound/tokenizers.js',
   'src/bloodhound/lru_cache.js',
@@ -37,2 +38,4 @@ 'src/bloodhound/persistent_storage.js',
   'test/fixtures/**/*',
+  'bower_components/jasmine-jquery/lib/jasmine-jquery.js',
+  'bower_components/jasmine-ajax/lib/mock-ajax.js',
   'test/helpers/**/*',
@@ -39,0 +42,0 @@ 'test/*_spec.js'

package.json

@@ -10,2 +10,6 @@ {
   "bugs": "https://github.com/twitter/typeahead.js/issues",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/twitter/typeahead.js.git"
+  },
   "author": {
@@ -34,3 +38,3 @@ "name": "Twitter, Inc.",
     "grunt-sed": "~0.1",
-    "grunt-exec": "~0.4",
+    "grunt-exec": "~0.4.5",
     "grunt-contrib-watch": "~0.2",
@@ -42,3 +46,4 @@ "grunt-contrib-jshint": "~0.8",
     "grunt-contrib-clean": "~0.4.0",
-    "grunt-parallel": "0.0.2"
+    "grunt-parallel": "0.0.2",
+    "grunt-step": "~0.2.0"
   },
@@ -48,3 +53,4 @@ "scripts": {
   },
-  "version": "0.10.1"
-}
+  "version": "0.10.2",
+  "main": "dist/typeahead.bundle.js"
+}

README.md

@@ -159,2 +159,11 @@ [![build status](https://secure.travis-ci.org/twitter/typeahead.js.png?branch=master)](http://travis-ci.org/twitter/typeahead.js)
 
+Maintainers
+-----------
+
+* **Jake Harding** 
+  * [@JakeHarding](https://twitter.com/JakeHarding) 
+  * [GitHub](https://github.com/jharding)
+
+* **You?**
+
 Authors
@@ -161,0 +170,0 @@ -------

src/bloodhound/bloodhound.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
 
-var Bloodhound = window.Bloodhound = (function() {
-  var keys;
+(function(root) {
+  var old, keys;
 
+  old = root.Bloodhound;
   keys = { data: 'data', protocol: 'protocol', thumbprint: 'thumbprint' };
 
+  // add Bloodhoud to global context
+  root.Bloodhound = Bloodhound;
+
   // constructor
@@ -45,12 +49,9 @@ // -----------
 
-  Bloodhound.tokenizers = {
-    whitespace: function whitespaceTokenizer(s) {
-      return s.split(/\s+/);
-    },
-
-    nonword: function nonwordTokenizer(s) {
-      return s.split(/\W+/);
-    }
+  Bloodhound.noConflict = function noConflict() {
+    root.Bloodhound = old;
+    return Bloodhound;
   };
 
+  Bloodhound.tokenizers = tokenizers;
+
   // instance methods
@@ -78,7 +79,6 @@ // ----------------
       function handlePrefetchResponse(resp) {
-        var filtered;
+        // clear to mirror the behavior of bootstrapping
+        that.clear();
+        that.add(o.filter ? o.filter(resp) : resp);
 
-        filtered = o.filter ? o.filter(resp) : resp;
-        that.add(filtered);
-
         that._saveToStorage(that.index.serialize(), o.thumbprint, o.ttl);
@@ -100,6 +100,4 @@ }
 
-      function handleRemoteResponse(resp) {
-        var filtered = that.remote.filter ? that.remote.filter(resp) : resp;
-
-        cb(filtered);
+      function handleRemoteResponse(err, resp) {
+        err ? cb([]) : cb(that.remote.filter ? that.remote.filter(resp) : resp);
       }
@@ -133,9 +131,5 @@ },
 
-    // ### public
+    _initialize: function initialize() {
+      var that = this, local = this.local, deferred;
 
-    // the contents of this function are broken out of the constructor
-    // to help improve the testability of bloodhounds
-    initialize: function initialize() {
-      var that = this, deferred;
-
       deferred = this.prefetch ?
@@ -145,12 +139,20 @@ this._loadPrefetch(this.prefetch) : $.Deferred().resolve();
       // make sure local is added to the index after prefetch
-      this.local && deferred.done(addLocalToIndex);
+      local && deferred.done(addLocalToIndex);
 
       this.transport = this.remote ? new Transport(this.remote) : null;
-      this.initialize = function initialize() { return deferred.promise(); };
 
-      return deferred.promise();
+      return (this.initPromise = deferred.promise());
 
-      function addLocalToIndex() { that.add(that.local); }
+      function addLocalToIndex() {
+        // local can be a function that returns an array of datums
+        that.add(_.isFunction(local) ? local() : local);
+      }
     },
 
+    // ### public
+
+    initialize: function initialize(force) {
+      return !this.initPromise || force ? this._initialize() : this.initPromise;
+    },
+
     add: function add(data) {
@@ -161,3 +163,3 @@ this.index.add(data);
     get: function get(query, cb) {
-      var that = this, matches, cacheHit = false;
+      var that = this, matches = [], cacheHit = false;
 
@@ -174,3 +176,7 @@ matches = this.index.get(query);
       // in the event loop
-      !cacheHit && cb && cb(matches);
+      if (!cacheHit) {
+        // only render if there are some local suggestions or we're
+        // going to the network to backfill
+        (matches.length > 0 || !this.transport) && cb && cb(matches);
+      }
 
@@ -194,3 +200,2 @@ function returnRemoteMatches(remoteMatches) {
         });
-
         cb && cb(that.sorter(matchesWithBackfill));
@@ -200,2 +205,14 @@ }
 
+    clear: function clear() {
+      this.index.reset();
+    },
+
+    clearPrefetchCache: function clearPrefetchCache() {
+      this.storage && this.storage.clear();
+    },
+
+    clearRemoteCache: function clearRemoteCache() {
+      this.transport && Transport.resetCache();
+    },
+
     ttAdapter: function ttAdapter() { return _.bind(this.get, this); }
@@ -217,2 +234,2 @@ });
   function ignoreDuplicates() { return false; }
-})();
+})(this);

src/bloodhound/lru_cache.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -9,3 +9,3 @@
 
-var LruCache = (function(root, undefined) {
+var LruCache = (function() {
 
@@ -90,2 +90,2 @@ function LruCache(maxSize) {
 
-})(this);
+})();

src/bloodhound/options_parser.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -16,9 +16,3 @@
   function getLocal(o) {
-    var local =  o.local || null;
-
-    if (_.isFunction(local)) {
-        local = local.call(null);
-    }
-
-    return local;
+    return o.local || null;
   }
@@ -25,0 +19,0 @@

src/bloodhound/persistent_storage.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -6,0 +6,0 @@

src/bloodhound/search_index.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -22,4 +22,3 @@
 
-    this.datums = [];
-    this.trie = newNode();
+    this.reset();
   }
@@ -51,3 +50,3 @@
         _.each(tokens, function(token) {
-          var node, chars, ch, ids;
+          var node, chars, ch;
 
@@ -101,2 +100,7 @@ node = that.trie;
 
+    reset: function reset() {
+      this.datums = [];
+      this.trie = newNode();
+    },
+
     serialize: function serialize() {
@@ -103,0 +107,0 @@ return { datums: this.datums, trie: this.trie };

src/bloodhound/transport.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -46,3 +46,3 @@
       if (jqXhr = pendingRequests[url]) {
-        jqXhr.done(done);
+        jqXhr.done(done).fail(fail);
       }
@@ -53,3 +53,4 @@
         pendingRequestsCount++;
-        pendingRequests[url] = this._send(url, o).done(done).always(always);
+        pendingRequests[url] =
+          this._send(url, o).done(done).fail(fail).always(always);
       }
@@ -62,8 +63,11 @@
 
-      // success callback
       function done(resp) {
-        cb && cb(resp);
+        cb && cb(null, resp);
         requestCache.set(url, resp);
       }
 
+      function fail() {
+        cb && cb(true);
+      }
+
       function always() {
@@ -84,3 +88,3 @@ pendingRequestsCount--;
     get: function(url, o, cb) {
-      var that = this, resp;
+      var resp;
 
@@ -95,3 +99,3 @@ if (_.isFunction(o)) {
         // defer to stay consistent with behavior of ajax call
-        _.defer(function() { cb && cb(resp); });
+        _.defer(function() { cb && cb(null, resp); });
       }
@@ -98,0 +102,0 @@

src/bloodhound/version.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
 
 var VERSION = '%VERSION%';

src/common/utils.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -6,0 +6,0 @@

src/typeahead/css.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -6,0 +6,0 @@

src/typeahead/dataset.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -104,7 +104,6 @@
         function getSuggestionNode(suggestion) {
-          var $el, innerHtml, outerHtml;
+          var $el;
 
-          innerHtml = that.templates.suggestion(suggestion);
-          outerHtml = html.suggestion.replace('%BODY%', innerHtml);
-          $el = $(outerHtml)
+          $el = $(html.suggestion)
+          .append(that.templates.suggestion(suggestion))
           .data(datasetKey, that.name)
@@ -145,11 +144,22 @@ .data(valueKey, that.displayFn(suggestion))
       this.query = query;
-      this.source(query, renderIfQueryIsSame);
+      this.canceled = false;
+      this.source(query, render);
 
-      function renderIfQueryIsSame(suggestions) {
-        query === that.query && that._render(query, suggestions);
+      function render(suggestions) {
+        // if the update has been canceled or if the query has changed
+        // do not render the suggestions as they've become outdated
+        if (!that.canceled && query === that.query) {
+          that._render(query, suggestions);
+        }
       }
     },
 
+    cancel: function cancel() {
+      this.canceled = true;
+    },
+
     clear: function clear() {
-      this._render(this.query || '');
+      this.cancel();
+      this.$el.empty();
+      this.trigger('rendered');
     },
@@ -156,0 +166,0 @@

src/typeahead/dropdown.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -59,3 +59,3 @@
 
-    _onSuggestionMouseLeave: function onSuggestionMouseLeave($e) {
+    _onSuggestionMouseLeave: function onSuggestionMouseLeave() {
       this._removeCursor();
@@ -62,0 +62,0 @@ },

src/typeahead/event_bus.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -6,0 +6,0 @@

src/typeahead/event_emitter.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -60,3 +60,3 @@
   function trigger(types) {
-    var that = this, type, callbacks, args, syncFlush, asyncFlush;
+    var type, callbacks, args, syncFlush, asyncFlush;
 
@@ -94,3 +94,3 @@ if (!this._callbacks) { return this; }
   function getNextTick() {
-    var nextTickFn, messageChannel;
+    var nextTickFn;
 
@@ -97,0 +97,0 @@ // IE10+

src/typeahead/highlight.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -6,0 +6,0 @@

src/typeahead/html.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -12,3 +12,3 @@
   suggestions: '<span class="tt-suggestions"></span>',
-  suggestion: '<div class="tt-suggestion">%BODY%</div>'
+  suggestion: '<div class="tt-suggestion"></div>'
 };

src/typeahead/input.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -46,3 +46,6 @@
     if (this.$hint.length === 0) {
-      this.setHintValue = this.getHintValue = this.clearHint = _.noop;
+      this.setHint =
+      this.getHint =
+      this.clearHint =
+      this.clearHintIfInvalid = _.noop;
     }
@@ -91,3 +94,3 @@
 
-    _onBlur: function onBlur($e) {
+    _onBlur: function onBlur() {
       this.resetInputValue();
@@ -97,3 +100,3 @@ this.trigger('blurred');
 
-    _onFocus: function onFocus($e) {
+    _onFocus: function onFocus() {
       this.trigger('focused');
@@ -112,3 +115,3 @@ },
 
-    _onInput: function onInput($e) {
+    _onInput: function onInput() {
       this._checkInputValue();
@@ -122,3 +125,3 @@ },
         case 'tab':
-          hintValue = this.getHintValue();
+          hintValue = this.getHint();
           inputValue = this.getInputValue();
@@ -200,19 +203,31 @@
 
-      !silent && this._checkInputValue();
+      // silent prevents any additional events from being triggered
+      silent ? this.clearHint() : this._checkInputValue();
     },
 
-    getHintValue: function getHintValue() {
+    resetInputValue: function resetInputValue() {
+      this.setInputValue(this.query, true);
+    },
+
+    getHint: function getHint() {
       return this.$hint.val();
     },
 
-    setHintValue: function setHintValue(value) {
+    setHint: function setHint(value) {
       this.$hint.val(value);
     },
 
-    resetInputValue: function resetInputValue() {
-      this.$input.val(this.query);
+    clearHint: function clearHint() {
+      this.setHint('');
     },
 
-    clearHint: function clearHint() {
-      this.$hint.val('');
+    clearHintIfInvalid: function clearHintIfInvalid() {
+      var val, hint, valIsPrefixOfHint, isValid;
+
+      val = this.getInputValue();
+      hint = this.getHint();
+      valIsPrefixOfHint = val !== hint && hint.indexOf(val) === 0;
+      isValid = val !== '' && valIsPrefixOfHint && !this.hasOverflow();
+
+      !isValid && this.clearHint();
     },
@@ -274,4 +289,4 @@
       visibility: 'hidden',
-      // avoid line breaks
-      whiteSpace: 'nowrap',
+      // avoid line breaks and whitespace collapsing
+      whiteSpace: 'pre',
       // use same font css as input to calculate accurate width
@@ -278,0 +293,0 @@ fontFamily: $input.css('font-family'),

src/typeahead/plugin.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -73,17 +73,17 @@
       // write operates on all matches
-      return !arguments.length ? getQuery(this.first()) : this.each(setQuery);
+      return !arguments.length ? getVal(this.first()) : this.each(setVal);
 
-      function setQuery() {
+      function setVal() {
         var $input = $(this), typeahead;
 
         if (typeahead = $input.data(typeaheadKey)) {
-          typeahead.setQuery(newVal);
+          typeahead.setVal(newVal);
         }
       }
 
-      function getQuery($input) {
+      function getVal($input) {
         var typeahead, query;
 
         if (typeahead = $input.data(typeaheadKey)) {
-          query = typeahead.getQuery();
+          query = typeahead.getVal();
         }
@@ -90,0 +90,0 @@

src/typeahead/typeahead.js

 /*
  * typeahead.js
  * https://github.com/twitter/typeahead.js
- * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
  */
@@ -15,3 +15,3 @@
   function Typeahead(o) {
-    var $menu, $input, $hint, datasets;
+    var $menu, $input, $hint;
 
@@ -24,2 +24,3 @@ o = o || {};
 
+    this.isActivated = false;
     this.autoselect = !!o.autoselect;
@@ -33,2 +34,25 @@ this.minLength = _.isNumber(o.minLength) ? o.minLength : 1;
 
+    // #705: if there's scrollable overflow, ie doesn't support
+    // blur cancellations when the scrollbar is clicked
+    //
+    // #351: preventDefault won't cancel blurs in ie <= 8
+    $input.on('blur.tt', function($e) {
+      var active, isActive, hasActive;
+
+      active = document.activeElement;
+      isActive = $menu.is(active);
+      hasActive = $menu.has(active).length > 0;
+
+      if (_.isMsie() && (isActive || hasActive)) {
+        $e.preventDefault();
+        // stop immediate in order to prevent Input#_onBlur from
+        // getting exectued
+        $e.stopImmediatePropagation();
+        _.defer(function() { $input.focus(); });
+      }
+    });
+
+    // #351: prevents input blur due to clicks within dropdown menu
+    $menu.on('mousedown.tt', function($e) { $e.preventDefault(); });
+
     this.eventBus = o.eventBus || new EventBus({ el: $input });
@@ -57,14 +81,3 @@
 
-    // #351: prevents input blur on menu click
-    $menu.on('mousedown.tt', function($e) {
-      if (_.isMsie() && _.isMsie() < 9) {
-        $input[0].onbeforedeactivate = function() {
-          window.event.returnValue = false;
-          $input[0].onbeforedeactivate = null;
-        };
-      }
-
-      // ie 9+ and other browsers
-      $e.preventDefault();
-    });
+    this._setLanguageDirection();
   }
@@ -90,3 +103,2 @@
 
-      this.input.clearHint();
       this.input.setInputValue(datum.value, true);
@@ -119,3 +131,3 @@
     _onFocused: function onFocused() {
-      this.dropdown.empty();
+      this.isActivated = true;
       this.dropdown.open();
@@ -125,2 +137,4 @@ },
     _onBlurred: function onBlurred() {
+      this.isActivated = false;
+      this.dropdown.empty();
       this.dropdown.close();
@@ -155,3 +169,3 @@ },
       else {
-        this._autocomplete();
+        this._autocomplete(true);
       }
@@ -168,8 +182,7 @@ },
 
-      if(!this.dropdown.isOpen && query.length >= this.minLength) {
-        this.dropdown.update(query);
-      }
+      this.dropdown.isEmpty && query.length >= this.minLength ?
+        this.dropdown.update(query) :
+        this.dropdown.moveCursorUp();
 
       this.dropdown.open();
-      this.dropdown.moveCursorUp();
     },
@@ -180,8 +193,7 @@
 
-      if( !this.dropdown.isOpen && query.length >= this.minLength) {
-        this.dropdown.update(query);
-      }
+      this.dropdown.isEmpty && query.length >= this.minLength ?
+        this.dropdown.update(query) :
+        this.dropdown.moveCursorDown();
 
       this.dropdown.open();
-      this.dropdown.moveCursorDown();
     },
@@ -198,5 +210,8 @@
     _onQueryChanged: function onQueryChanged(e, query) {
-      this.input.clearHint();
-      this.dropdown.empty();
-      query.length >= this.minLength && this.dropdown.update(query);
+      this.input.clearHintIfInvalid();
+
+      query.length >= this.minLength ?
+        this.dropdown.update(query) :
+        this.dropdown.empty();
+
       this.dropdown.open();
@@ -222,3 +237,3 @@ this._setLanguageDirection();
     _updateHint: function updateHint() {
-      var datum, inputValue, query, escapedQuery, frontMatchRegEx, match;
+      var datum, val, query, escapedQuery, frontMatchRegEx, match;
 
@@ -228,20 +243,27 @@ datum = this.dropdown.getDatumForTopSuggestion();
       if (datum && this.dropdown.isVisible() && !this.input.hasOverflow()) {
-        inputValue = this.input.getInputValue();
-        query = Input.normalizeQuery(inputValue);
+        val = this.input.getInputValue();
+        query = Input.normalizeQuery(val);
         escapedQuery = _.escapeRegExChars(query);
 
-        frontMatchRegEx = new RegExp('^(?:' + escapedQuery + ')(.*$)', 'i');
+        // match input value, then capture trailing text
+        frontMatchRegEx = new RegExp('^(?:' + escapedQuery + ')(.+$)', 'i');
         match = frontMatchRegEx.exec(datum.value);
 
-        this.input.setHintValue(inputValue + (match ? match[1] : ''));
+        // clear hint if there's no trailing text
+        match ? this.input.setHint(val + match[1]) : this.input.clearHint();
       }
+
+      else {
+        this.input.clearHint();
+      }
     },
 
-    _autocomplete: function autocomplete() {
-      var hint, query, datum;
+    _autocomplete: function autocomplete(laxCursor) {
+      var hint, query, isCursorAtEnd, datum;
 
-      hint = this.input.getHintValue();
+      hint = this.input.getHint();
       query = this.input.getQuery();
+      isCursorAtEnd = laxCursor || this.input.isCursorAtEnd();
 
-      if (hint && query !== hint && this.input.isCursorAtEnd()) {
+      if (hint && query !== hint && isCursorAtEnd) {
         datum = this.dropdown.getDatumForTopSuggestion();
@@ -255,3 +277,2 @@ datum && this.input.setInputValue(datum.value);
     _select: function select(datum) {
-      this.input.clearHint();
       this.input.setQuery(datum.value);
@@ -280,8 +301,17 @@ this.input.setInputValue(datum.value, true);
 
-    getQuery: function getQuery() {
-      return this.input.getQuery();
+    setVal: function setVal(val) {
+      if (this.isActivated) {
+        this.input.setInputValue(val);
+      }
+
+      else {
+        this.input.setQuery(val);
+        this.input.setInputValue(val, true);
+      }
+
+      this._setLanguageDirection();
     },
 
-    setQuery: function setQuery(val) {
-      this.input.setInputValue(val);
+    getVal: function getVal() {
+      return this.input.getQuery();
     },
@@ -288,0 +318,0 @@

test/bloodhound_spec.js

@@ -13,2 +13,104 @@ describe('Bloodhound', function() {
 
+  describe('#initialize', function() {
+    beforeEach(function() {
+      this.bloodhound = new Bloodhound({
+        datumTokenizer: datumTokenizer,
+        queryTokenizer: queryTokenizer,
+        local: fixtures.data.simple
+      });
+
+      spyOn(this.bloodhound, '_initialize').andCallThrough();
+    });
+
+    it('should not support reinitialization by default', function() {
+      var p1, p2;
+
+      p1 = this.bloodhound.initialize();
+      p2 = this.bloodhound.initialize();
+
+      expect(p1).toBe(p2);
+      expect(this.bloodhound._initialize.callCount).toBe(1);
+    });
+
+    it('should reinitialize if reintialize flag is true', function() {
+      var p1, p2;
+
+      p1 = this.bloodhound.initialize();
+      p2 = this.bloodhound.initialize(true);
+
+      expect(p1).not.toBe(p2);
+      expect(this.bloodhound._initialize.callCount).toBe(2);
+    });
+  });
+
+  describe('#add', function() {
+    it('should add datums to search index', function() {
+      var spy = jasmine.createSpy();
+
+      this.bloodhound = new Bloodhound({
+        datumTokenizer: datumTokenizer,
+        queryTokenizer: queryTokenizer,
+        local: []
+      });
+      this.bloodhound.initialize();
+      this.bloodhound.add(fixtures.data.simple);
+
+      this.bloodhound.get('big', spy);
+
+      expect(spy).toHaveBeenCalledWith([
+        { value: 'big' },
+        { value: 'bigger' },
+        { value: 'biggest' }
+      ]);
+    });
+  });
+
+  describe('#clear', function() {
+    it('should remove all datums to search index', function() {
+      var spy = jasmine.createSpy();
+
+      this.bloodhound = new Bloodhound({
+        datumTokenizer: datumTokenizer,
+        queryTokenizer: queryTokenizer,
+        local: fixtures.data.simple
+      });
+      this.bloodhound.initialize();
+      this.bloodhound.clear();
+
+      this.bloodhound.get('big', spy);
+
+      expect(spy).toHaveBeenCalledWith([]);
+    });
+  });
+
+  describe('#clearPrefetchCache', function() {
+    it('should clear persistent storage', function() {
+      this.bloodhound = new Bloodhound({
+        datumTokenizer: datumTokenizer,
+        queryTokenizer: queryTokenizer,
+        prefetch: '/test'
+      });
+      this.bloodhound.initialize();
+      this.bloodhound.clearPrefetchCache();
+
+      expect(this.bloodhound.storage.clear).toHaveBeenCalled();
+    });
+  });
+
+  describe('#clearRemoteCache', function() {
+    it('should clear remote request cache', function() {
+      spyOn(Transport, 'resetCache');
+
+      this.bloodhound = new Bloodhound({
+        datumTokenizer: datumTokenizer,
+        queryTokenizer: queryTokenizer,
+        remote: '/test'
+      });
+      this.bloodhound.initialize();
+
+      this.bloodhound.clearRemoteCache();
+      expect(Transport.resetCache).toHaveBeenCalled();
+    });
+  });
+
   describe('local', function() {
@@ -144,2 +246,16 @@ describe('when local is an array', function() {
 
+    it('should clear preexisting data', function() {
+      this.bloodhound = new Bloodhound({
+        datumTokenizer: datumTokenizer,
+        queryTokenizer: queryTokenizer,
+        prefetch: '/test'
+      });
+
+      spyOn(this.bloodhound, 'clear');
+      this.bloodhound.initialize();
+
+      mostRecentAjaxRequest().response(fixtures.ajaxResps.ok);
+      expect(this.bloodhound.clear).toHaveBeenCalled();
+    });
+
     it('should filter data if filter is provided', function() {
@@ -284,7 +400,90 @@ var filterSpy, spy;
       function fakeGet(url, o, cb) {
-        cb(fixtures.data.simple);
+        cb(null, fixtures.data.simple);
       }
     });
 
-    it('should call #get callback once if cache hit', function() {
+    describe('when there is not matching data in the search index', function() {
+      beforeEach(function() {
+        this.bloodhound = new Bloodhound({
+          datumTokenizer: datumTokenizer,
+          queryTokenizer: queryTokenizer,
+          remote: '/test?q=%QUERY',
+          local: { value: 'not an animal' }
+        });
+
+        this.bloodhound.initialize();
+      });
+
+      it('should call #get callback once if there is a cache hit', function() {
+        var spy = jasmine.createSpy();
+
+        this.bloodhound.transport.get.andCallFake(fakeGetWithCacheHit);
+        this.bloodhound.get('dog', spy);
+
+        expect(spy.callCount).toBe(1);
+
+        function fakeGetWithCacheHit(url, o, cb) {
+          cb(null, fixtures.data.animals);
+          return true;
+        }
+      });
+
+      it('should call #get callback once if there is a cache miss', function() {
+        var spy = jasmine.createSpy();
+
+        this.bloodhound.transport.get.andCallFake(fakeGetWithCacheMiss);
+        this.bloodhound.get('dog', spy);
+
+        expect(spy.callCount).toBe(1);
+
+        function fakeGetWithCacheMiss(url, o, cb) {
+          cb(null, fixtures.data.animals);
+          return false;
+        }
+      });
+
+    });
+
+    describe('when there is matching data in the search index', function() {
+      beforeEach(function() {
+        this.bloodhound = new Bloodhound({
+          datumTokenizer: datumTokenizer,
+          queryTokenizer: queryTokenizer,
+          remote: '/test?q=%QUERY',
+          local: { value: 'dog' }
+        });
+
+        this.bloodhound.initialize();
+      });
+
+      it('should call the #get callback twice if there is a cache miss', function() {
+        var spy = jasmine.createSpy();
+
+        this.bloodhound.transport.get.andCallFake(fakeGetWithCacheMiss);
+        this.bloodhound.get('dog', spy);
+
+        expect(spy.callCount).toBe(2);
+
+        function fakeGetWithCacheMiss(url, o, cb) {
+          cb(null, fixtures.data.animals);
+          return false;
+        }
+      });
+
+      it('should call the #get callback once if there is a cache hit', function() {
+        var spy = jasmine.createSpy();
+
+        this.bloodhound.transport.get.andCallFake(fakeGetWithCacheHit);
+        this.bloodhound.get('dog', spy);
+
+        expect(spy.callCount).toBe(1);
+
+        function fakeGetWithCacheHit(url, o, cb) {
+          cb(null, fixtures.data.animals);
+          return true;
+        }
+      });
+    });
+
+    it('should should treat failures as empty suggestion sets', function() {
       var spy = jasmine.createSpy();
@@ -302,8 +501,5 @@
 
-      expect(spy.callCount).toBe(1);
+      expect(spy).toHaveBeenCalledWith([]);
 
-      function fakeGet(url, o, cb) {
-        cb(fixtures.data.animals);
-        return true;
-      }
+      function fakeGet(url, o, cb) { cb(true); }
     });
@@ -342,3 +538,3 @@ });
       function fakeGet(url, o, cb) {
-        setTimeout(function() { cb(fixtures.data.animals); }, 0);
+        setTimeout(function() { cb(null, fixtures.data.animals); }, 0);
       }
@@ -391,3 +587,3 @@ });
       function fakeGet(url, o, cb) {
-        setTimeout(function() { cb(fixtures.data.animals); }, 0);
+        setTimeout(function() { cb(null, fixtures.data.animals); }, 0);
       }
@@ -394,0 +590,0 @@ });

test/dataset_view_spec.js

@@ -131,2 +131,12 @@ describe('Dataset', function() {
 
+    it('should not render suggestions if update was canceled', function() {
+      this.source.andCallFake(fakeGetWithAsyncResults);
+      this.dataset.update('woah');
+      this.dataset.cancel();
+
+      waits(100);
+
+      runs(function() { expect(this.dataset.getRoot()).toBeEmpty(); });
+    });
+
     it('should trigger rendered after suggestions are rendered', function() {
@@ -152,2 +162,13 @@ var spy;
     });
+
+    it('should cancel pending updates', function() {
+      var spy = spyOn(this.dataset, 'cancel');
+
+      this.source.andCallFake(fakeGetWithSyncResults);
+      this.dataset.update('woah');
+      expect(this.dataset.canceled).toBe(false);
+
+      this.dataset.clear();
+      expect(spy).toHaveBeenCalled();
+    });
   });
@@ -154,0 +175,0 @@

test/input_view_spec.js

@@ -86,3 +86,3 @@ describe('Input', function() {
 
-      this.view.setHintValue('good');
+      this.view.setHint('good');
       this.view.setInputValue('goo');
@@ -277,6 +277,6 @@
 
-  describe('#getHintValue/#setHintValue', function() {
+  describe('#getHint/#setHint', function() {
     it('should act as getter/setter to value of hint', function() {
-      this.view.setHintValue('mountain');
-      expect(this.view.getHintValue()).toBe('mountain');
+      this.view.setHint('mountain');
+      expect(this.view.getHint()).toBe('mountain');
     });
@@ -297,9 +297,44 @@ });
     it('should set the hint value to the empty string', function() {
-      this.view.setHintValue('cheese');
+      this.view.setHint('cheese');
       this.view.clearHint();
 
-      expect(this.view.getHintValue()).toBe('');
+      expect(this.view.getHint()).toBe('');
     });
   });
 
+  describe('#clearHintIfInvalid', function() {
+    it('should clear hint if input value is empty string', function() {
+      this.view.setInputValue('', true);
+      this.view.setHint('cheese');
+      this.view.clearHintIfInvalid();
+
+      expect(this.view.getHint()).toBe('');
+    });
+
+    it('should clear hint if input value is not prefix of input', function() {
+      this.view.setInputValue('milk', true);
+      this.view.setHint('cheese');
+      this.view.clearHintIfInvalid();
+
+      expect(this.view.getHint()).toBe('');
+    });
+
+    it('should clear hint if overflow exists', function() {
+      spyOn(this.view, 'hasOverflow').andReturn(true);
+      this.view.setInputValue('che', true);
+      this.view.setHint('cheese');
+      this.view.clearHintIfInvalid();
+
+      expect(this.view.getHint()).toBe('');
+    });
+
+    it('should not clear hint if input value is prefix of input', function() {
+      this.view.setInputValue('che', true);
+      this.view.setHint('cheese');
+      this.view.clearHintIfInvalid();
+
+      expect(this.view.getHint()).toBe('cheese');
+    });
+  });
+
   describe('#getLanguageDirection', function() {
@@ -306,0 +341,0 @@ it('should return the language direction of the input', function() {

test/search_index_spec.js

@@ -48,2 +48,9 @@ describe('SearchIndex', function() {
 
+  it('#reset should empty the search index', function() {
+    this.searchIndex.reset();
+    expect(this.searchIndex.datums).toEqual([]);
+    expect(this.searchIndex.trie.ids).toEqual([]);
+    expect(this.searchIndex.trie.children).toEqual({});
+  });
+
   // helper functions
@@ -50,0 +57,0 @@ // ----------------

test/transport_spec.js

@@ -31,3 +31,3 @@ describe('Transport', function() {
     expect(req.url).toBe('/test');
-    expect(spy).toHaveBeenCalledWith(resp.parsed);
+    expect(spy).toHaveBeenCalledWith(null, resp.parsed);
   });
@@ -46,3 +46,3 @@
     runs(function() {
-      expect(cbSpy).toHaveBeenCalledWith(resp.parsed);
+      expect(cbSpy).toHaveBeenCalledWith(null, resp.parsed);
       expect(sendSpy).toHaveBeenCalledWith(
@@ -101,4 +101,4 @@ '/test',
 
-      expect(spy1).toHaveBeenCalledWith(fixtures.ajaxResps.ok.parsed);
-      expect(spy2).toHaveBeenCalledWith(fixtures.ajaxResps.ok1.parsed);
+      expect(spy1).toHaveBeenCalledWith(null, fixtures.ajaxResps.ok.parsed);
+      expect(spy2).toHaveBeenCalledWith(null, fixtures.ajaxResps.ok1.parsed);
     });
@@ -120,4 +120,4 @@ });
     runs(function() {
-      expect(spy1).toHaveBeenCalledWith(fixtures.ajaxResps.ok.parsed);
-      expect(spy2).toHaveBeenCalledWith(fixtures.ajaxResps.ok.parsed);
+      expect(spy1).toHaveBeenCalledWith(null, fixtures.ajaxResps.ok.parsed);
+      expect(spy2).toHaveBeenCalledWith(null, fixtures.ajaxResps.ok.parsed);
     });
@@ -146,3 +146,3 @@ });
 
-  it('should not invoke the callback on failure', function() {
+  it('should invoke the callback with err set to true on failure', function() {
     var req, resp = fixtures.ajaxResps.err, spy = jasmine.createSpy();
@@ -156,4 +156,4 @@
     expect(req.url).toBe('/test');
-    expect(spy).not.toHaveBeenCalledWith(resp.parsed);
+    expect(spy).toHaveBeenCalledWith(true);
   });
 });

test/typeahead_view_spec.js

@@ -40,3 +40,2 @@ describe('Typeahead', function() {
       expect(spy).toHaveBeenCalled();
-      expect(this.input.clearHint).toHaveBeenCalled();
       expect(this.input.setQuery).toHaveBeenCalledWith(testDatum.value);
@@ -55,8 +54,2 @@ expect(this.input.setInputValue)
 
-    it('should clear the hint', function() {
-      this.dropdown.trigger('cursorMoved');
-
-      expect(this.input.clearHint).toHaveBeenCalled();
-    });
-
     it('should update the input value', function() {
@@ -95,3 +88,3 @@ this.dropdown.trigger('cursorMoved');
 
-      expect(this.input.setHintValue).toHaveBeenCalledWith(testDatum.value);
+      expect(this.input.setHint).toHaveBeenCalledWith(testDatum.value);
     });
@@ -109,8 +102,11 @@ });
 
+      // ensure it wasn't called synchronously
+      expect(this.input.setHint).not.toHaveBeenCalled();
+
       waitsFor(function() {
-        return !!this.input.setHintValue.callCount;
+        return !!this.input.setHint.callCount;
       });
 
       runs(function() {
-        expect(this.input.setHintValue).toHaveBeenCalledWith(testDatum.value);
+        expect(this.input.setHint).toHaveBeenCalledWith(testDatum.value);
       });
@@ -129,3 +125,3 @@ });
 
-      expect(this.input.setHintValue).toHaveBeenCalledWith(testDatum.value);
+      expect(this.input.setHint).toHaveBeenCalledWith(testDatum.value);
     });
@@ -163,6 +159,6 @@
   describe('when input triggers focused', function() {
-    it('should empty the dropdown', function() {
+    it('should activate the typeahead', function() {
       this.input.trigger('focused');
 
-      expect(this.dropdown.empty).toHaveBeenCalled();
+      expect(this.view.isActivated).toBe(true);
     });
@@ -178,2 +174,14 @@
   describe('when input triggers blurred', function() {
+    it('should deactivate the typeahead', function() {
+      this.input.trigger('blurred');
+
+      expect(this.view.isActivated).toBe(false);
+    });
+
+    it('should empty the dropdown', function() {
+      this.input.trigger('blurred');
+
+      expect(this.dropdown.empty).toHaveBeenCalled();
+    });
+
     it('should close the dropdown', function() {
@@ -199,3 +207,2 @@ this.input.trigger('blurred');
       expect(spy).toHaveBeenCalled();
-      expect(this.input.clearHint).toHaveBeenCalled();
       expect(this.input.setQuery).toHaveBeenCalledWith(testDatum.value);
@@ -232,3 +239,2 @@ expect(this.input.setInputValue)
         expect(spy).toHaveBeenCalled();
-        expect(this.input.clearHint).toHaveBeenCalled();
         expect(this.input.setQuery).toHaveBeenCalledWith(testDatum.value);
@@ -256,3 +262,3 @@ expect(this.input.setInputValue)
         this.input.getQuery.andReturn('bi');
-        this.input.getHintValue.andReturn(testDatum.value);
+        this.input.getHint.andReturn(testDatum.value);
         this.input.isCursorAtEnd.andReturn(true);
@@ -289,25 +295,57 @@ this.dropdown.getDatumForTopSuggestion.andReturn(testDatum);
 
-    describe('when dropdown is closed and minLength is satisfied', function() {
+    describe('when dropdown is empty and minLength is satisfied', function() {
       beforeEach(function() {
-        this.dropdown.isOpen = false;
+        this.dropdown.isEmpty = true;
         this.view.minLength = 2;
+
+        this.input.trigger('upKeyed');
       });
 
       it('should update dropdown', function() {
+        expect(this.dropdown.update).toHaveBeenCalledWith('ghost');
+      });
+
+      it('should not move cursor up', function() {
+        expect(this.dropdown.moveCursorUp).not.toHaveBeenCalled();
+      });
+    });
+
+    describe('when dropdown is not empty', function() {
+      beforeEach(function() {
+        this.dropdown.isEmpty = false;
+        this.view.minLength = 2;
+
         this.input.trigger('upKeyed');
+      });
 
-        expect(this.dropdown.update).toHaveBeenCalledWith('ghost');
+      it('should not update dropdown', function() {
+        expect(this.dropdown.update).not.toHaveBeenCalled();
       });
+
+      it('should move cursor up', function() {
+        expect(this.dropdown.moveCursorUp).toHaveBeenCalled();
+      });
     });
 
-    it('should open the dropdown', function() {
-      this.input.trigger('upKeyed');
+    describe('when minLength is not satisfied', function() {
+      beforeEach(function() {
+        this.dropdown.isEmpty = true;
+        this.view.minLength = 10;
 
-      expect(this.dropdown.open).toHaveBeenCalled();
+        this.input.trigger('upKeyed');
+      });
+
+      it('should not update dropdown', function() {
+        expect(this.dropdown.update).not.toHaveBeenCalled();
+      });
+
+      it('should move cursor up', function() {
+        expect(this.dropdown.moveCursorUp).toHaveBeenCalled();
+      });
     });
 
-    it('should move the cursor up', function() {
+    it('should open the dropdown', function() {
       this.input.trigger('upKeyed');
 
-      expect(this.dropdown.moveCursorUp).toHaveBeenCalled();
+      expect(this.dropdown.open).toHaveBeenCalled();
     });
@@ -321,25 +359,57 @@ });
 
-    describe('when dropdown is closed and minLength is satisfied', function() {
+    describe('when dropdown is empty and minLength is satisfied', function() {
       beforeEach(function() {
-        this.dropdown.isOpen = false;
+        this.dropdown.isEmpty = true;
         this.view.minLength = 2;
+
+        this.input.trigger('downKeyed');
       });
 
       it('should update dropdown', function() {
+        expect(this.dropdown.update).toHaveBeenCalledWith('ghost');
+      });
+
+      it('should not move cursor down', function() {
+        expect(this.dropdown.moveCursorDown).not.toHaveBeenCalled();
+      });
+    });
+
+    describe('when dropdown is not empty', function() {
+      beforeEach(function() {
+        this.dropdown.isEmpty = false;
+        this.view.minLength = 2;
+
         this.input.trigger('downKeyed');
+      });
 
-        expect(this.dropdown.update).toHaveBeenCalledWith('ghost');
+      it('should not update dropdown', function() {
+        expect(this.dropdown.update).not.toHaveBeenCalled();
       });
+
+      it('should move cursor down', function() {
+        expect(this.dropdown.moveCursorDown).toHaveBeenCalled();
+      });
     });
 
-    it('should open the dropdown', function() {
-      this.input.trigger('downKeyed');
+    describe('when minLength is not satisfied', function() {
+      beforeEach(function() {
+        this.dropdown.isEmpty = true;
+        this.view.minLength = 10;
 
-      expect(this.dropdown.open).toHaveBeenCalled();
+        this.input.trigger('downKeyed');
+      });
+
+      it('should not update dropdown', function() {
+        expect(this.dropdown.update).not.toHaveBeenCalled();
+      });
+
+      it('should move cursor down', function() {
+        expect(this.dropdown.moveCursorDown).toHaveBeenCalled();
+      });
     });
 
-    it('should move the cursor down', function() {
+    it('should open the dropdown', function() {
       this.input.trigger('downKeyed');
 
-      expect(this.dropdown.moveCursorDown).toHaveBeenCalled();
+      expect(this.dropdown.open).toHaveBeenCalled();
     });
@@ -354,3 +424,3 @@ });
       this.input.getQuery.andReturn('bi');
-      this.input.getHintValue.andReturn(testDatum.value);
+      this.input.getHint.andReturn(testDatum.value);
       this.input.isCursorAtEnd.andReturn(true);
@@ -373,3 +443,3 @@ this.dropdown.getDatumForTopSuggestion.andReturn(testDatum);
       this.input.getQuery.andReturn('bi');
-      this.input.getHintValue.andReturn(testDatum.value);
+      this.input.getHint.andReturn(testDatum.value);
       this.input.isCursorAtEnd.andReturn(true);
@@ -387,10 +457,10 @@ this.dropdown.getDatumForTopSuggestion.andReturn(testDatum);
   describe('when input triggers queryChanged', function() {
-    it('should clear the hint', function() {
+    it('should clear the hint if it has become invalid', function() {
       this.input.trigger('queryChanged', testDatum.value);
 
-      expect(this.input.clearHint).toHaveBeenCalled();
+      expect(this.input.clearHintIfInvalid).toHaveBeenCalled();
     });
 
-    it('should empty dropdown', function() {
-      this.input.trigger('queryChanged', testDatum.value);
+    it('should empty dropdown if the query is empty', function() {
+      this.input.trigger('queryChanged', '');
 
@@ -400,2 +470,8 @@ expect(this.dropdown.empty).toHaveBeenCalled();
 
+    it('should not empty dropdown if the query is non-empty', function() {
+      this.input.trigger('queryChanged', testDatum.value);
+
+      expect(this.dropdown.empty).not.toHaveBeenCalled();
+    });
+
     it('should update dropdown', function() {
@@ -433,3 +509,3 @@ this.input.trigger('queryChanged', testDatum.value);
 
-      expect(this.input.setHintValue).toHaveBeenCalledWith(testDatum.value);
+      expect(this.input.setHint).toHaveBeenCalledWith(testDatum.value);
     });
@@ -460,3 +536,3 @@
 
-  describe('#getQuery', function() {
+  describe('#getVal', function() {
     it('should return the current query', function() {
@@ -466,12 +542,20 @@ this.input.getQuery.andReturn('woah');
 
-      expect(this.view.getQuery()).toBe('woah');
+      expect(this.view.getVal()).toBe('woah');
     });
   });
 
-  describe('#getQuery', function() {
-    it('should update the input value', function() {
-      this.view.setQuery('woah');
+  describe('#setVal', function() {
+    it('should update query', function() {
+      this.view.isActivated = true;
+      this.view.setVal('woah');
 
       expect(this.input.setInputValue).toHaveBeenCalledWith('woah');
     });
+
+    it('should update query silently if not activated', function() {
+      this.view.setVal('woah');
+
+      expect(this.input.setQuery).toHaveBeenCalledWith('woah');
+      expect(this.input.setInputValue).toHaveBeenCalledWith('woah', true);
+    });
   });
@@ -478,0 +562,0 @@

typeahead.js.jquery.json

@@ -8,3 +8,3 @@ {
   "dependencies": {
-    "jquery": "~1.9"
+    "jquery": ">=1.9"
   },
@@ -40,3 +40,3 @@ "docs": "https://github.com/twitter/typeahead.js",
   ],
-  "version": "0.10.1"
+  "version": "0.10.2"
 }

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Improved metrics

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58

increased by1.75%

Number of lines in readme file

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increased by5%

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decreased by-100%

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decreased by-36.41%

Dev dependency count

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increased by8.33%

Lines of code

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decreased by-50.61%

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