initial commit

.gitignore

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+node_modules
+README.html

MITLICENSE.txt

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+(The MIT License)
+
+Copyright (c) 2012 Bumblehead <chris@bumblehead.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of 
+this software and associated documentation files (the 'Software'), to deal in 
+the Software without restriction, including without limitation the rights to 
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies 
+of the Software, and to permit persons to whom the Software is furnished to do 
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all 
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 
+IN THE SOFTWARE.

README.md

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+objobjwalk
+==========
+**(c)[Bumblehead][0], 2012,2013** [MIT-license](#license)  
+
+### OVERVIEW:
+
+Walk the object definitions of an object, modify them with a function. It may be used in a browser environment or a node.js environment.
+
+[0]: http://www.bumblehead.com                            "bumblehead"
+
+---------------------------------------------------------
+#### <a id="install"></a>INSTALL:
+
+Scroungejs may be downloaded directly or installed through `npm`.
+
+ * **npm**   
+
+ ```bash
+ $ npm install objobjwalk
+ ```
+
+ * **Direct Download**
+
+ ```bash  
+ $ git clone https://github.com/iambumblehead/objobjwalk.git
+ $ cd objobjwalk && npm install
+ ```
+
+---------------------------------------------------------
+#### <a id="test"></a>Test:
+
+ to run tests, use `npm test` from a shell.
+
+ ```bash
+ $ npm test
+ ```
+
+---------------------------------------------------------
+#### <a id="get-started">GET STARTED: 
+
+
+ ```javascript
+ var newObj = objobjwalk({
+     a : {
+         b : [{
+             c : {
+                 d : [{
+                     type : 'deep object',
+                     value : '1'
+                 }],
+                 e : [{
+                     type : 'deep object',
+                     value : '1'
+                 }]
+             }
+         }]
+     }
+ }, function (obj) {
+     if (obj.type === 'deep object') {
+         obj.value = '0';
+     }
+     return obj;
+ });     
+ console.log(newObj);
+ //{
+ //    a : {
+ //        b : [{
+ //            c : {
+ //                d : [{
+ //                    type : 'deep object',
+ //                    value : '0'
+ //                }],
+ //                e : [{
+ //                    type : 'deep object',
+ //                    value : '0'
+ //                }]
+ //            }
+ //        }]
+ //    }
+ //} 
+ ```
+
+
+
+

index.js

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+
+var objobjwalk = ((typeof module === 'object') ? module : {}).exports = (function () {
+
+  // Douglas Crockford's
+  function isArray (obj) {
+    if (typeof obj === 'object' && obj) {
+      if (!(obj.propertyIsEnumerable('length'))) {
+        return (typeof obj.length === 'number');
+      }
+    }
+    return false;
+  };
+
+  // recurse through array and object properties
+  return function objObjWalk (obj, fn) {
+    if (isArray(obj)) {
+      obj.map(function (e) {
+        e = objobjwalk(e, fn);
+      });
+    } else if (typeof obj === 'object' && obj) {
+      for (var o in obj) {
+        if (obj.hasOwnProperty(o)) {
+          obj[o] = objObjWalk(obj[o], fn);
+        }
+      }
+      obj = fn(obj);
+    }
+    return obj;
+  };
+
+}());

package.json

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+{
+  "name": "objobjwalk",
+  "version": "0.0.1",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/iambumblehead/objobjwalk.git"
+  },
+  "keywords": [
+      "object",
+      "properties",
+      "walk",
+      "recurse",
+      "deep"
+  ],
+  "devDependencies" : {
+      "jasmine-node" : ">=1.3.0"
+  },
+  "scripts" : {
+      "test" : "node node_modules/jasmine-node/bin/jasmine-node --verbose test/"
+  },    
+  "readmeFilename": "README.md",
+  "description": "walk the object definitions of an object, modify them with a function. "
+}

test/objobjwalk.spec.js

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+var objobjwalk = require('../index.js');
+
+describe("objobjwalk", function () {
+  var result, resultExpected;
+
+  it("should find deeply nested object properties", function () {
+
+    var newObj = objobjwalk({
+      a : {
+        b : [{
+          c : {
+            d : [{
+              type : 'deep object',
+              value : '1'
+            }],
+            e : [{
+              type : 'deep object',
+              value : '1'
+            }]
+          }
+        }]
+      }
+    }, function (obj) {
+      if (obj.type === 'deep object') {
+        obj.value = '0';
+      }
+      return obj;
+    });
+
+    expect(newObj.a.b[0].c.d[0].value).toBe('0');
+    expect(newObj.a.b[0].c.e[0].value).toBe('0');
+  });
+
+});