diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index 38519a81a7..83d78bfd6f 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -252,7 +252,7 @@ All definitions files include a header with the author and editors, so at some p
 * [Node.js](http://nodejs.org/) (from TypeScript samples)
 * [node_redis](https://github.com/mranney/node_redis) (by [Boris Yankov](https://github.com/borisyankov))
 * [node-ffi](https://github.com/rbranson/node-ffi) (by [Paul Loyd](https://github.com/loyd))
-* [node-form] (https://github.com/rsamec/form) (by [Roman Samec] (https://github.com/rsamec))
+* [node-form](https://github.com/rsamec/form) (by [Roman Samec](https://github.com/rsamec))
 * [node-git](https://github.com/christkv/node-git) (by [vvakame](https://github.com/vvakame))
 * [nodeunit](https://github.com/caolan/nodeunit) (by [Jeff Goddard](https://github.com/jedigo))
 * [node_zeromq](https://github.com/JustinTulloss/zeromq.node) (by [Dave McKeown](https://github.com/davemckeown))
@@ -261,6 +261,7 @@ All definitions files include a header with the author and editors, so at some p
 * [notify.js](https://github.com/alexgibson/notify.js) (by [soundTricker](https://github.com/soundTricker))
 * [NProgress](https://github.com/rstacruz/nprogress) (by [Judah Gabriel Himango](https://github.com/judahgabriel))
 * [Numeral.js](https://github.com/adamwdraper/Numeral-js) (by [Vincent Bortone](https://github.com/vbortone/))
+* [object-path](https://github.com/mariocasciaro/object-path) (by [Paulo Cesar](https://github.com/pocesar/))
 * [ocLazyLoad](https://github.com/ocombe/ocLazyLoad) (by [Roland Zwaga](https://github.com/rolandzwaga/))
 * [OpenLayers](https://github.com/openlayers/openlayers) (by [Ilya Bolkhovsky](https://github.com/bolhovsky/))
 * [Optimist](https://github.com/substack/node-optimist) (by [Carlos Ballesteros Velasco](https://github.com/soywiz))
@@ -294,7 +295,7 @@ All definitions files include a header with the author and editors, so at some p
 * [Raphael](http://raphaeljs.com/) (by [CheCoxshall](https://github.com/CheCoxshall))
 * [Restangular](https://github.com/mgonto/restangular/) (by [Boris Yankov](https://github.com/borisyankov))
 * [require.js](http://requirejs.org/) (by [Josh Baldwin](https://github.com/jbaldwin/))
-* [rtree.js] (https://github.com/leaflet-extras/RTree) (by [Omede Firouz](https://github.com/oefirouz))
+* [rtree.js](https://github.com/leaflet-extras/RTree) (by [Omede Firouz](https://github.com/oefirouz))
 * [Sammy.js](http://sammyjs.org/) (by [Boris Yankov](https://github.com/borisyankov))
 * [Select2](http://ivaynberg.github.com/select2/) (by [Boris Yankov](https://github.com/borisyankov))
 * [Selenium WebDriverJS](https://code.google.com/p/selenium/) (by [Bill Armstrong](https://github.com/BillArmstrong))
diff --git a/object-path/object-path-tests.ts b/object-path/object-path-tests.ts
new file mode 100644
index 0000000000..5984c78a8a
--- /dev/null
+++ b/object-path/object-path-tests.ts
@@ -0,0 +1,68 @@
+/// <reference path="object-path.d.ts" />
+
+var
+  object = {
+    one: 1,
+    two: {
+      three: 3,
+      four: ['4']
+    }
+  },
+  array: any[] = [],
+  Null:any = null;
+
+objectPath.del<string[]>(array) === ['12'];
+objectPath.del<typeof object>(object) === object;
+objectPath.del(object) === object;
+
+objectPath.del() === void 0;
+objectPath.del(object, ['1','2','3']);
+objectPath.del(object, [1,2,3]);
+objectPath.del(object, 1);
+objectPath.del(object, 'one').one === 1;
+
+objectPath.coalesce(object, ['1','2']) === void 0;
+objectPath.coalesce(object, ['1',['2','1']]) === void 0;
+objectPath.coalesce(object, ['1',['2','1']], 1) === 1;
+objectPath.coalesce(object, [1,1], 1) === 1;
+objectPath.coalesce(object, <Array<number[]>>[1,[1,1]], 1) === 1;
+
+objectPath.ensureExists(object, '1.2', 2);
+objectPath.ensureExists(object, 1, 2);
+objectPath.ensureExists(object, [1,2], 2);
+objectPath.ensureExists(object, ['1','2'], 2);
+objectPath.ensureExists<typeof object, number>(object, ['1','2'], 2) === 3;
+objectPath.ensureExists<typeof object, any[][]>(object, ['1','2'], 2) === [[]];
+
+objectPath.push(object, 1, 1,2,3,4);
+objectPath.push(object, 1, 1,'2', 3, false);
+objectPath.push(object, 'one.four', 1,'2', 3, false);
+objectPath.push(object, ['one','two'], [1,'2', 3, false]);
+
+objectPath.get(array) === array;
+objectPath.get(Null) === Null;
+objectPath.get() === void 0;
+objectPath.get(object, 'one') === 1;
+objectPath.get(object, ['two','three']) === 3;
+objectPath.get(object, ['three'], 3) === 3;
+objectPath.get(object, 'three', 3) === 3;
+objectPath.get(object, 0, 3) === 3;
+objectPath.get(object, 0, '3') === '3';
+objectPath.get<typeof object, string[]>(object, 0, ['1','2']) === ['1','2'];
+objectPath.get<typeof object, number>(object, 0) === 10;
+
+objectPath.set(object, '1.2', true);
+objectPath.set(object, ['1','2'], true);
+objectPath.set(object, [1, 2], true);
+objectPath.set(object, '1.2', true, true);
+objectPath.set(object, '1.2', true, false);
+objectPath.set<typeof object, string[]>(object, '1.2', true, false) === ['string'];
+objectPath.set<typeof object, typeof object>(object, '1.2', true, false) === object;
+
+objectPath.insert(object, '1.2', 1);
+objectPath.insert(object, ['1','2'], 1);
+objectPath.insert(object, 1, 1);
+objectPath.insert(object, [1,2], 1);
+objectPath.insert(object, '1.2', 1, 2);
+objectPath.insert(object, ['1.2'], 1, 6);
+
diff --git a/object-path/object-path.d.ts b/object-path/object-path.d.ts
new file mode 100644
index 0000000000..fe38f87028
--- /dev/null
+++ b/object-path/object-path.d.ts
@@ -0,0 +1,238 @@
+// Type definitions for objectPath v0.6.0
+// Project: https://github.com/mariocasciaro/object-path
+// Definitions by: Paulo Cesar <https://github.com/pocesar/>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+declare var objectPath: objectPath.IObjectPathStatic;
+
+declare module objectPath {
+
+    interface IStringArray {
+        [index: number]: string;
+    }
+
+    interface INumberArray {
+        [index: number]: number;
+    }
+
+    interface IObjectPathStatic {
+        /*======== Del =========*/
+
+        /**
+         * Deletes a member from object or array
+         * @param {object} object
+         * @param {string[]|string} path
+         * @return object
+         */
+        del<T extends {}>(object: T, path: IStringArray): T;
+        /**
+         * @see objectPath.del
+         */
+        del<T extends {}>(object: T, path: INumberArray): T;
+        /**
+         * @see objectPath.del
+         */
+        del<T extends {}>(object: T, path: number): T;
+        /**
+         * @see objectPath.del
+         */
+        del<T extends {}>(object: T, path: string): T;
+        /**
+         * @see objectPath.del
+         */
+        del<T extends {}>(object: T): T;
+        /**
+         * @see objectPath.del
+         */
+        del():void;
+
+        /*======== Get =========*/
+        /**
+         * Get a path from an object
+         * @param {object} object
+         * @param {string|string[]|number|number[]} path
+         * @param {*} [defaultValue=undefined]
+         */
+        get<T extends {}, TResult>(object: T, path: string, defaultValue?: TResult): TResult;
+        /**
+         * @see objectPath.get
+         */
+        get<T extends {}, TResult>(object: T, path: IStringArray, defaultValue?: TResult): TResult;
+        /**
+         * @see objectPath.get
+         */
+        get<T extends {}, TResult>(object: T, path: number, defaultValue?: TResult): TResult;
+        /**
+         * @see objectPath.get
+         */
+        get<T extends {}, TResult>(object: T, path: INumberArray, defaultValue?: TResult): TResult;
+        /**
+         * @see objectPath.get
+         */
+        get<T extends {}>(object: T): T;
+        /**
+         * @see objectPath.get
+         */
+        get():void;
+
+        /*======== Set =========*/
+        /**
+         * Set a path to a value
+         * @param {object} object
+         * @param {string|string[]|number|number[]} path
+         * @param {*} value
+         * @param {boolean} [doNotReplace=false]
+         * @return Any existing value on the path if any
+         */
+        set<T extends {}, TExisting>(object: T, path: string, value: any, doNotReplace?:boolean): TExisting;
+        /**
+         * @see objectPath.set
+         */
+        set<T extends {}, TExisting>(object: T, path: number, value: any, doNotReplace?:boolean): TExisting;
+        /**
+         * @see objectPath.set
+         */
+        set<T extends {}, TExisting>(object: T, path: IStringArray, value: any, doNotReplace?:boolean): TExisting;
+        /**
+         * @see objectPath.set
+         */
+        set<T extends {}, TExisting>(object: T, path: INumberArray, value: any, doNotReplace?:boolean): TExisting;
+        /**
+         * @see objectPath.set
+         */
+        set<T extends {}>(object: T): T;
+        /**
+         * @see objectPath.set
+         */
+        set():void;
+
+        /*======== Push =========*/
+        /**
+         * Create (if path isn't an array) and push the value to it. Can push unlimited number of values
+         * @param {object} object
+         */
+        push<T extends {}>(object: T, path: INumberArray, ...args:any[]):void;
+        /**
+         * @see objectPath.push
+         */
+        push<T extends {}>(object: T, path: IStringArray, ...args:any[]):void;
+        /**
+         * @see objectPath.push
+         */
+        push<T extends {}>(object: T, path: number, ...args:any[]):void;
+        /**
+         * @see objectPath.push
+         */
+        push<T extends {}>(object: T, path: string, ...args:any[]):void;
+        /**
+         * @see objectPath.push
+         */
+        push():void;
+
+        /*======== Coalesce =========*/
+        /**
+         * Get the first non undefined property
+         * @param {object} object
+         * @param {string[]|string[][]|number[]|number[][]} paths
+         * @param {*} defaultValue
+         * @return {*}
+         */
+        coalesce<T extends {}, TResult>(object: T, paths: IStringArray, defaultValue?: any):TResult;
+        /**
+         * @see objectPath.coalesce
+         */
+        coalesce<T extends {}, TResult>(object: T, paths: INumberArray, defaultValue?: any):TResult;
+        /**
+         * @see objectPath.coalesce
+         */
+        coalesce<T extends {}, TResult>(object: T, paths: IStringArray[], defaultValue?: any):TResult;
+        /**
+         * @see objectPath.coalesce
+         */
+        coalesce<T extends {}, TResult>(object: T, paths: INumberArray[], defaultValue?: any):TResult;
+
+        /*======== Empty =========*/
+        /**
+         * Empty a path. Arrays are set to length 0, objects have all elements deleted, strings
+         * are set to empty, numbers to 0, everything else is set to null
+         * @param {object} object
+         * @param {string|string[]|number[]} path
+         */
+        empty<T extends {}, TResult>(object: T, path: string):TResult;
+        /**
+         * @see objectPath.empty
+         */
+        empty<T extends {}, TResult>(object: T, path: INumberArray):TResult;
+        /**
+         * @see objectPath.empty
+         */
+        empty<T extends {}, TResult>(object: T, path: IStringArray):TResult;
+        /**
+         * @see objectPath.empty
+         */
+        empty<T extends {}, TResult>(object: T, path: number):TResult;
+        /**
+         * @see objectPath.empty
+         */
+        empty<T extends {}>(object: T):T;
+        /**
+         * @see objectPath.empty
+         */
+        empty():void;
+
+        /*======== EnsureExists =========*/
+        /**
+         * Set a value if it doesn't exist, do nothing if it does
+         * @param {object} object
+         * @param {string|string[]|number|number[]} path
+         */
+        ensureExists<T extends {}, TResult>(object: T, path: string, value: any):TResult;
+        /**
+         * @see objectPath.ensureExists
+         */
+        ensureExists<T extends {}, TResult>(object: T, path: number, value: any):TResult;
+        /**
+         * @see objectPath.ensureExists
+         */
+        ensureExists<T extends {}, TResult>(object: T, path: INumberArray, value: any):TResult;
+        /**
+         * @see objectPath.ensureExists
+         */
+        ensureExists<T extends {}, TResult>(object: T, path: IStringArray, value: any):TResult;
+        /**
+         * @see objectPath.ensureExists
+         */
+        ensureExists<T extends {}>(object: T): T;
+        /**
+         * @see objectPath.ensureExists
+         */
+        ensureExists():void;
+
+        /*======== Insert =========*/
+        /**
+         * Insert an item in an array path
+         * @param {object} object
+         * @param {string|string[]|number|number[]} path
+         * @param {*} value
+         * @param {number} [at=0]
+         */
+        insert<T extends {}>(object: T, path: string, value: any, at?: number):void;
+        /**
+         * @see objectPath.insert
+         */
+        insert<T extends {}>(object: T, path: INumberArray, value: any, at?: number):void;
+        /**
+         * @see objectPath.insert
+         */
+        insert<T extends {}>(object: T, path: IStringArray, value: any, at?: number):void;
+        /**
+         * @see objectPath.insert
+         */
+        insert<T extends {}>(object: T, path: number, value: any, at?: number):void;
+    }
+
+}
+
+declare module 'objectPath' {
+    export = objectPath;
+}
\ No newline at end of file