chore($urlRouter): whitespace & formatting

Author: nateabele

src/urlRouter.js

@@ -63,12 +63,11 @@ function $UrlRouterProvider(   $locationProvider,   $urlMatcherFactory) {
    *
    * @return {object} $urlRouterProvider - $urlRouterProvider instance
    */
-  this.rule =
-    function (rule) {
-      if (!isFunction(rule)) throw new Error("'rule' must be a function");
-      rules.push(rule);
-      return this;
-    };
+  this.rule = function (rule) {
+    if (!isFunction(rule)) throw new Error("'rule' must be a function");
+    rules.push(rule);
+    return this;
+  };
 
   /**
    * @ngdoc object
@@ -101,16 +100,15 @@ function $UrlRouterProvider(   $locationProvider,   $urlMatcherFactory) {
    *
    * @return {object} $urlRouterProvider - $urlRouterProvider instance
    */
-  this.otherwise =
-    function (rule) {
-      if (isString(rule)) {
-        var redirect = rule;
-        rule = function () { return redirect; };
-      }
-      else if (!isFunction(rule)) throw new Error("'rule' must be a function");
-      otherwise = rule;
-      return this;
-    };
+  this.otherwise = function (rule) {
+    if (isString(rule)) {
+      var redirect = rule;
+      rule = function () { return redirect; };
+    }
+    else if (!isFunction(rule)) throw new Error("'rule' must be a function");
+    otherwise = rule;
+    return this;
+  };
 
 
   function handleIfMatch($injector, handler, match) {
@@ -156,52 +154,49 @@ function $UrlRouterProvider(   $locationProvider,   $urlMatcherFactory) {
    * @param {string|object} what The incoming path that you want to redirect.
    * @param {string|object} handler The path you want to redirect your user to.
    */
-  this.when =
-    function (what, handler) {
-      var redirect, handlerIsString = isString(handler);
-      if (isString(what)) what = $urlMatcherFactory.compile(what);
-
-      if (!handlerIsString && !isFunction(handler) && !isArray(handler))
-        throw new Error("invalid 'handler' in when()");
+  this.when = function (what, handler) {
+    var redirect, handlerIsString = isString(handler);
+    if (isString(what)) what = $urlMatcherFactory.compile(what);
 
-      var strategies = {
-        matcher: function (what, handler) {
-          if (handlerIsString) {
-            redirect = $urlMatcherFactory.compile(handler);
-            handler = ['$match', function ($match) { return redirect.format($match); }];
-          }
-          return extend(function ($injector, $location) {
-            return handleIfMatch($injector, handler, what.exec($location.path(), $location.search()));
-          }, {
-            prefix: isString(what.prefix) ? what.prefix : ''
-          });
-        },
-        regex: function (what, handler) {
-          if (what.global || what.sticky) throw new Error("when() RegExp must not be global or sticky");
+    if (!handlerIsString && !isFunction(handler) && !isArray(handler))
+      throw new Error("invalid 'handler' in when()");
 
-          if (handlerIsString) {
-            redirect = handler;
-            handler = ['$match', function ($match) { return interpolate(redirect, $match); }];
-          }
-          return extend(function ($injector, $location) {
-            return handleIfMatch($injector, handler, what.exec($location.path()));
-          }, {
-            prefix: regExpPrefix(what)
-          });
+    var strategies = {
+      matcher: function (what, handler) {
+        if (handlerIsString) {
+          redirect = $urlMatcherFactory.compile(handler);
+          handler = ['$match', function ($match) { return redirect.format($match); }];
         }
-      };
-
-      var check = { matcher: $urlMatcherFactory.isMatcher(what), regex: what instanceof RegExp };
+        return extend(function ($injector, $location) {
+          return handleIfMatch($injector, handler, what.exec($location.path(), $location.search()));
+        }, {
+          prefix: isString(what.prefix) ? what.prefix : ''
+        });
+      },
+      regex: function (what, handler) {
+        if (what.global || what.sticky) throw new Error("when() RegExp must not be global or sticky");
 
-      for (var n in check) {
-        if (check[n]) {
-          return this.rule(strategies[n](what, handler));
+        if (handlerIsString) {
+          redirect = handler;
+          handler = ['$match', function ($match) { return interpolate(redirect, $match); }];
         }
+        return extend(function ($injector, $location) {
+          return handleIfMatch($injector, handler, what.exec($location.path()));
+        }, {
+          prefix: regExpPrefix(what)
+        });
       }
-
-      throw new Error("invalid 'what' in when()");
     };
 
+    var check = { matcher: $urlMatcherFactory.isMatcher(what), regex: what instanceof RegExp };
+
+    for (var n in check) {
+      if (check[n]) return this.rule(strategies[n](what, handler));
+    }
+
+    throw new Error("invalid 'what' in when()");
+  };
+
   /**
    * @ngdoc object
    * @name ui.router.router.$urlRouter
@@ -234,9 +229,7 @@ function $UrlRouterProvider(   $locationProvider,   $urlMatcherFactory) {
       function check(rule) {
         var handled = rule($injector, $location);
 
-        if (!handled) {
-          return false;
-        }
+        if (!handled) return false;
         if (isString(handled)) $location.replace().url(handled);
         return true;
       }
@@ -287,20 +280,15 @@ function $UrlRouterProvider(   $locationProvider,   $urlMatcherFactory) {
           location = $location.url();
           return;
         }
-        if ($location.url() === location) {
-          return;
-        }
+        if ($location.url() === location) return;
+
         $location.url(location);
         $location.replace();
       },
 
       push: function(urlMatcher, params, options) {
         $location.url(urlMatcher.format(params));
-        options = options || {};
-
-        if (options.replace) {
-          $location.replace();
-        }
+        if (options && options.replace) $location.replace();
       },
 
       href: function(urlMatcher, params, options) {