Added outcode validation class method

Author: cblanc

README.md

@@ -28,6 +28,13 @@ postcode.incode()     // => "1QD"
 postcode.normalise()  // => "ID1 1QD"
 ```
 
+Misc. Class Methods include
+
+```
+Postcode.validOutcode(outcode)
+```
+
+
 ## Testing
 
 ```npm test```

index.js

@@ -26,7 +26,7 @@ function Postcode (rawPostcode) {
 }
 
 Postcode.validOutcode = function (outcode) {
-	return !!outcode.match(validationRegex);
+	return !!outcode.match(validOutcodeRegex);
 }
 
 Postcode.prototype.valid = function () {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "postcode",
-  "version": "0.1.3",
+  "version": "0.2.0",
   "description": "UK Postcode helper methods",
   "main": "index.js",
   "directories": {

tests/unit.js

@@ -46,23 +46,13 @@ describe("Postcode.validOutcode", function () {
 		testData = fs.readFile(path.join(dataDir, "outcodes.json"), function (error, data) {
 			if (error) throw error;
 			testData = JSON.parse(data);
-			testData.forEach(function (test) {
+			testData.tests.forEach(function (test) {
 				assert.isTrue(Postcode.validOutcode(test.expected));
 			});
 			done();
 		});
 	});
-	it ("should return false for invalid outcodes", function (done) {
-		testData = fs.readFile(path.join(dataDir, "incodes.json"), function (error, data) {
-			if (error) throw error;
-			testData = JSON.parse(data);
-			testData.forEach(function (test) {
-				assert.isFalse(Postcode.validOutcode(test.expected));
-			});
-			done();
-		});
-	});
-})
+});
 
 describe("Incode parsing", function () {
 	before(function (done) {