Wrap module in a closure

package.json

@@ -26,11 +26,11 @@
         "connect-livereload": "~0.2.0",
         "grunt-google-cdn": "~0.2.0",
         "grunt-ngmin": "~0.0.2",
-        "karma": "~0.9",
-        "karma-jasmine": "~0.0.3",
-        "karma-chrome-launcher": "~0.0.2"
+        "karma": "~0.12.0",
+        "karma-jasmine": "~0.1.5",
+        "karma-chrome-launcher": "~0.1.4"
     },
     "engines": {
         "node": ">=0.8.0"
     }
-}
+}

src/ngClip.js

@@ -1,62 +1,65 @@
 /*jslint node: true */
 /*global ZeroClipboard */
-'use strict';
 
-angular.module('ngClipboard', []).
-  provider('ngClip', function() {
-    var self = this;
-    this.path = '//cdnjs.cloudflare.com/ajax/libs/zeroclipboard/2.1.1/ZeroClipboard.swf';
-    return {
-      setPath: function(newPath) {
-       self.path = newPath;
-      },
-      $get: function() {
-        return {
-          path: self.path
-        };
-      }
-    };
-  }).
-  run(['ngClip', function(ngClip) {
-    ZeroClipboard.config({
-      swfPath: ngClip.path,
-      trustedDomains: ["*"],
-      allowScriptAccess: "always",
-      forceHandCursor: true
-    });
-  }]).
-  directive('clipCopy', ['ngClip', function (ngClip) {
-    return {
-      scope: {
-        clipCopy: '&',
-        clipClick: '&'
-      },
-      restrict: 'A',
-      link: function (scope, element, attrs) {
-        // Create the client object
-        var client = new ZeroClipboard(element);
-        if (attrs.clipCopy === "") {
-          scope.clipCopy = function(scope) {
-            return element[0].previousElementSibling.innerText;
+(function(window, angular, undefined) {
+  'use strict';
+
+  angular.module('ngClipboard', []).
+    provider('ngClip', function() {
+      var self = this;
+      this.path = '//cdnjs.cloudflare.com/ajax/libs/zeroclipboard/2.1.1/ZeroClipboard.swf';
+      return {
+        setPath: function(newPath) {
+         self.path = newPath;
+        },
+        $get: function() {
+          return {
+            path: self.path
           };
         }
-        client.on( 'ready', function(readyEvent) {
+      };
+    }).
+    run(['ngClip', function(ngClip) {
+      ZeroClipboard.config({
+        swfPath: ngClip.path,
+        trustedDomains: ["*"],
+        allowScriptAccess: "always",
+        forceHandCursor: true
+      });
+    }]).
+    directive('clipCopy', ['ngClip', function (ngClip) {
+      return {
+        scope: {
+          clipCopy: '&',
+          clipClick: '&'
+        },
+        restrict: 'A',
+        link: function (scope, element, attrs) {
+          // Create the client object
+          var client = new ZeroClipboard(element);
+          if (attrs.clipCopy === "") {
+            scope.clipCopy = function(scope) {
+              return element[0].previousElementSibling.innerText;
+            };
+          }
+          client.on( 'ready', function(readyEvent) {
 
-          client.on('copy', function (event) {
-            var clipboard = event.clipboardData;
-            clipboard.setData('text/plain', scope.$eval(scope.clipCopy));
-          });
+            client.on('copy', function (event) {
+              var clipboard = event.clipboardData;
+              clipboard.setData('text/plain', scope.$eval(scope.clipCopy));
+            });
 
-          client.on( 'aftercopy', function(event) {
-            if (angular.isDefined(attrs.clipClick)) {
-              scope.$apply(scope.clipClick);
-            }
-          });
+            client.on( 'aftercopy', function(event) {
+              if (angular.isDefined(attrs.clipClick)) {
+                scope.$apply(scope.clipClick);
+              }
+            });
 
-          scope.$on('$destroy', function() {
-            client.destroy();
+            scope.$on('$destroy', function() {
+              client.destroy();
+            });
           });
-        });
-      }
-    };
-  }]);
+        }
+      };
+    }]);
+})(window, window.angular);