Rename from partialState to partialNextState

Author: avanderhoorn

docs/API.md

@@ -85,7 +85,7 @@ A function used to convert an object from [`<Link>`](#link)s or calls to
 A function used to convert a query string into an object that gets passed to route component props.
 
 ##### `onError(error)`
-While the router is matching, errors may bubble up, here is your opportunity to catch and deal with them. Typically these will come from async features like [`route.getComponents`](#getcomponentsnextstate-callback), [`route.getIndexRoute`](#getindexroutelocation-callback), and [`route.getChildRoutes`](#getchildroutesprogressstate-callback).
+While the router is matching, errors may bubble up, here is your opportunity to catch and deal with them. Typically these will come from async features like [`route.getComponents`](#getcomponentsnextstate-callback), [`route.getIndexRoute`](#getindexroutelocation-callback), and [`route.getChildRoutes`](#getchildroutespartialnextstate-callback).
 
 ##### `onUpdate()`
 Called whenever the router updates its state in response to URL changes.
@@ -368,8 +368,8 @@ A plain JavaScript object route definition. `<Router>` turns JSX `<Route>`s into
 ##### `childRoutes`
 An array of child routes, same as `children` in JSX route configs.
 
-##### `getChildRoutes(progressState, callback)`
-Same as `childRoutes` but asynchronous and receives the `progressState`. Useful for code-splitting and dynamic route matching (given some state or session data to return a different set of child routes).
+##### `getChildRoutes(partialNextState, callback)`
+Same as `childRoutes` but asynchronous and receives the `partialNextState`. Useful for code-splitting and dynamic route matching (given some state or session data to return a different set of child routes).
 
 ###### `callback` signature
 `cb(err, routesArray)`
@@ -399,8 +399,8 @@ let myRoute = {
 
 let myRoute = {
   path: 'picture/:id',
-  getChildRoutes(progressState, cb) {
-    let { state } = progressState
+  getChildRoutes(partialNextState, cb) {
+    let { state } = partialNextState
 
     if (state && state.fromDashboard) {
       cb(null, [dashboardPictureRoute])

docs/guides/DynamicRouting.md

@@ -10,15 +10,15 @@ A router is the perfect place to handle code splitting: it's responsible for set
 
 React Router does all of its [path matching](/docs/guides/RouteMatching.md) and component fetching asynchronously, which allows you to not only load up the components lazily, *but also lazily load the route configuration*. You really only need one route definition in your initial bundle, the router can resolve the rest on demand.
 
-Routes may define [`getChildRoutes`](/docs/API.md#getchildroutesprogressstate-callback), [`getIndexRoute`](/docs/API.md#getindexroutelocation-callback), and [`getComponents`](/docs/API.md#getcomponentsnextstate-callback) methods. These are asynchronous and only called when needed. We call it "gradual matching". React Router will gradually match the URL and fetch only the amount of route configuration and components it needs to match the URL and render.
+Routes may define [`getChildRoutes`](/docs/API.md#getchildroutespartialnextstate-callback), [`getIndexRoute`](/docs/API.md#getindexroutelocation-callback), and [`getComponents`](/docs/API.md#getcomponentsnextstate-callback) methods. These are asynchronous and only called when needed. We call it "gradual matching". React Router will gradually match the URL and fetch only the amount of route configuration and components it needs to match the URL and render.
 
 Coupled with a smart code splitting tool like [webpack](http://webpack.github.io/), a once tiresome architecture is now simple and declarative.
 
 ```js
 const CourseRoute = {
   path: 'course/:courseId',
 
-  getChildRoutes(progressState, callback) {
+  getChildRoutes(partialNextState, callback) {
     require.ensure([], function (require) {
       callback(null, [
         require('./routes/Announcements'),

examples/huge-apps/routes/Course/index.js

@@ -1,7 +1,7 @@
 module.exports = {
   path: 'course/:courseId',
 
-  getChildRoutes(progressState, cb) {
+  getChildRoutes(partialNextState, cb) {
     require.ensure([], (require) => {
       cb(null, [
         require('./routes/Announcements'),

examples/huge-apps/routes/Course/routes/Announcements/index.js

@@ -1,7 +1,7 @@
 module.exports = {
   path: 'announcements',
 
-  getChildRoutes(progressState, cb) {
+  getChildRoutes(partialNextState, cb) {
     require.ensure([], (require) => {
       cb(null, [
         require('./routes/Announcement')

examples/huge-apps/routes/Course/routes/Assignments/index.js

@@ -1,7 +1,7 @@
 module.exports = {
   path: 'assignments',
 
-  getChildRoutes(progressState, cb) {
+  getChildRoutes(partialNextState, cb) {
     require.ensure([], (require) => {
       cb(null, [
         require('./routes/Assignment')

modules/__tests__/matchRoutes-test.js

@@ -262,7 +262,7 @@ describe('matchRoutes', function () {
         if (childRoutes) {
           delete route.childRoutes
 
-          route.getChildRoutes = function (progressState, callback) {
+          route.getChildRoutes = function (partialNextState, callback) {
             setTimeout(function () {
               callback(null, childRoutes)
             })
@@ -294,7 +294,7 @@ describe('matchRoutes', function () {
     let getChildRoutes, getIndexRoute, jsxRoutes
 
     beforeEach(function () {
-      getChildRoutes = function (progressState, callback) {
+      getChildRoutes = function (partialNextState, callback) {
         setTimeout(function () {
           callback(null, <Route path=":userID" />)
         })

modules/matchRoutes.js

@@ -13,19 +13,19 @@ function getChildRoutes(route, location, paramNames, paramValues, remainingPathn
     return []
   }
 
-  let sync = true, result, progressStateWithLocation
-  const progressState = { 
+  let sync = true, result, partialNextStateWithLocation
+  const partialNextState = { 
     params: createParams(paramNames, paramValues),
     remainingPathname 
   }
 
   if (__DEV__ && canUseMembrane) {
-    progressStateWithLocation = deprecateLocationProperties(progressState, location)
+    partialNextStateWithLocation = deprecateLocationProperties(partialNextState, location)
   } else {
-    progressStateWithLocation = { ...progressState, ...location }
+    partialNextStateWithLocation = { ...partialNextState, ...location }
   }
 
-  route.getChildRoutes(progressStateWithLocation, function (error, childRoutes) {
+  route.getChildRoutes(partialNextStateWithLocation, function (error, childRoutes) {
     childRoutes = !error && createRoutes(childRoutes)
     if (sync) {
       result = [ error, childRoutes ]