JSONPath - npm Package Compare versions

Comparing version 0.8.1 to 0.8.2

package.json

@@ -5,3 +5,7 @@ {
   "description": "A JS implementation of JSONPath",
-  "version": "0.8.1",
+  "contributors": [ 
+    { "name": "Stefan Goessner", "email": "[e-mail]" },
+    { "name": "Mike Brevoort", "email": "[e-mail]" }
+  ],  
+  "version": "0.8.2",
   "repository": {
@@ -13,3 +17,5 @@ "type": "git",
   "dependencies": {},
-  "devDependencies": {}
+  "devDependencies": {
+    "nodeunit": "latest"
+  }
 }

README.md

@@ -1,6 +0,8 @@
-To install
+Install
+=======
     
     npm install JSONPath
 
-To evaluate,
+Evaluate
+========
 
@@ -10,2 +12,62 @@ var jsonpath = require('JSONPath');
 
+Or more concisely:
+
+	var jsonpath = require('JSONPath').eval;
+	jsonpath(obj, path);
+
+Examples
+========
+
+Given the following JSON, taken from http://goessner.net/articles/JsonPath/ :
+
+	{ "store": {
+	    "book": [ 
+	      { "category": "reference",
+	        "author": "Nigel Rees",
+	        "title": "Sayings of the Century",
+	        "price": 8.95
+	      },
+	      { "category": "fiction",
+	        "author": "Evelyn Waugh",
+	        "title": "Sword of Honour",
+	        "price": 12.99
+	      },
+	      { "category": "fiction",
+	        "author": "Herman Melville",
+	        "title": "Moby Dick",
+	        "isbn": "0-553-21311-3",
+	        "price": 8.99
+	      },
+	      { "category": "fiction",
+	        "author": "J. R. R. Tolkien",
+	        "title": "The Lord of the Rings",
+	        "isbn": "0-395-19395-8",
+	        "price": 22.99
+	      }
+	    ],
+	    "bicycle": {
+	      "color": "red",
+	      "price": 19.95
+	    }
+	  }
+	}
+
+
+XPath               | JSONPath               | Result
+------------------- | ---------------------- | -------------------------------------
+/store/book/author	| $.store.book[*].author | the authors of all books in the store 
+//author            | $..author              | all authors 
+/store/*            | $.store.*              | all things in store, which are some books and a red bicycle.
+/store//price       | $.store..price         | the price of everything in the store.
+//book[3]           | $..book[2]             | the third book
+//book[last()]      | $..book[(@.length-1)]  | the last book in order.
+                    | $..book[-1:]           |
+//book[position()<3]| $..book[0,1]           | the first two books
+                    | $..book[:2]            | 
+//book[isbn]        | $..book[?(@.isbn)]     | filter all books with isbn number
+//book[price<10]    | $..book[?(@.price<10)] | filter all books cheapier than 10
+//*                 | $..*                   |all Elements in XML document. All members of JSON structure.
+
+
+
 See http://www.opensource.org/licenses/mit-license.php for license.

No alert changes

Improved metrics

Total package byte prevSize

14753

increased by201.45%

Number of package files

7

increased by75%

Lines of code

281

increased by202.15%

Number of lines in readme file

73

increased by563.64%

Worsened metrics

Dev dependency count

1

increased byInfinity%

No dependency changes