[READY] tldjs gives inconsistent results

.travis.yml

@@ -2,9 +2,15 @@ language: "node_js"
 node_js:
   - "0.8"
   - "0.10"
+
+cache:
+  directories:
+    - node_modules
+
 notifications:
   email:
     on_success: change
     on_failure: change
+
 before_script:
   - npm run build

lib/tld.js

@@ -31,7 +31,7 @@ tld.getCandidateRule = function getCandidateRule (host, rules) {
   rules.some(function (r) {
     var pattern;
 
-    //sld matching? escape the loop immediately (except if it's an exception)
+    // sld matching? escape the loop immediately (except if it's an exception)
     if ('.' + host === r.getNormalXld()) {
       if (r.exception === true) {
         rule.normal = r;
@@ -40,8 +40,8 @@ tld.getCandidateRule = function getCandidateRule (host, rules) {
       return true;
     }
 
-    //otherwise check as a complete host
-    //if it's an exception, we want to loop a bit more to a normal rule
+    // otherwise check as a complete host
+    // if it's an exception, we want to loop a bit more to a normal rule
     pattern = '.+' + r.getNormalPattern() + '$';
 
     if ((new RegExp(pattern)).test(host)) {
@@ -52,9 +52,11 @@ tld.getCandidateRule = function getCandidateRule (host, rules) {
     return false;
   });
 
-  //if there is an exception, we challenge its rules without changing pattern
+  // favouring the exception if encountered
+  // previously we were copy-altering a rule, creating inconsistent results based on rule order order
+  // @see https://github.com/oncletom/tld.js/pull/35
   if (rule.normal && rule.exception) {
-    rule.normal.wildcard = rule.exception.wildcard;
+    return rule.exception;
   }
 
   return rule.normal;

package.json

@@ -17,6 +17,7 @@
     "test": "npm run lint && npm run test-node",
     "lint": "jshint --config .jshintrc lib/**/*.js",
     "test-node": "mocha --reporter dot",
+    "test-watch": "mocha --reporter dot --watch",
     "test-browser": "testling",
     "build": "npm run build-rules && npm run build-browser && npm run build-compress",
     "build-rules": "grunt update",

test/tld.js

@@ -64,6 +64,11 @@ describe('tld.js', function () {
     it('should not break on specific RegExp characters', function () {
       expect(tld.getDomain('www.weir)domain.com')).to.equal('weir)domain.com');
     });
+
+    it('should provide consistent results', function(){
+      expect(tld.getDomain('www.bl.uk')).to.equal('bl.uk');
+      expect(tld.getDomain('www.majestic12.co.uk')).to.equal('majestic12.co.uk');
+    });
   });
 
   describe('tldExists method', function () {
@@ -124,5 +129,11 @@ describe('tld.js', function () {
     it('should not break on specific RegExp characters', function () {
       expect(tld.getSubdomain('www.weir)domain.com')).to.equal('www');
     });
+
+    //@see https://github.com/oncletom/tld.js/issues/35
+    it('should provide consistent results', function(){
+      expect(tld.getSubdomain('www.bl.uk')).to.equal('www');
+      expect(tld.getSubdomain('www.majestic12.co.uk')).to.equal('www');
+    });
   });
 });