swr - npm Package Compare versions

Comparing version 0.2.3-beta.0 to 0.2.3

dist/index.js

@@ -1,1 +0,1 @@
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dist/types.d.ts

@@ -31,3 +31,3 @@ export declare type fetcherFn<Data> = (...args: any) => Data | Promise<Data>;
 export declare type updaterInterface<Data = any, Error = any> = (shouldRevalidate?: boolean, data?: Data, error?: Error, shouldDedupe?: boolean) => boolean | Promise<boolean>;
-export declare type triggerInterface = (key: keyInterface, shouldRevalidate?: boolean) => void;
+export declare type triggerInterface = (key: keyInterface, shouldRevalidate?: boolean) => Promise<any>;
 declare type mutateCallback<Data = any> = (currentValue: Data) => Promise<Data> | Data;
@@ -34,0 +34,0 @@ export declare type mutateInterface<Data = any> = (key: keyInterface, data?: Data | Promise<Data> | mutateCallback<Data>, shouldRevalidate?: boolean) => Promise<Data | undefined>;

esm/types.d.ts

@@ -31,3 +31,3 @@ export declare type fetcherFn<Data> = (...args: any) => Data | Promise<Data>;
 export declare type updaterInterface<Data = any, Error = any> = (shouldRevalidate?: boolean, data?: Data, error?: Error, shouldDedupe?: boolean) => boolean | Promise<boolean>;
-export declare type triggerInterface = (key: keyInterface, shouldRevalidate?: boolean) => void;
+export declare type triggerInterface = (key: keyInterface, shouldRevalidate?: boolean) => Promise<any>;
 declare type mutateCallback<Data = any> = (currentValue: Data) => Promise<Data> | Data;
@@ -34,0 +34,0 @@ export declare type mutateInterface<Data = any> = (key: keyInterface, data?: Data | Promise<Data> | mutateCallback<Data>, shouldRevalidate?: boolean) => Promise<Data | undefined>;

esm/use-swr.js

@@ -54,3 +54,3 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
     if (!key)
-        return;
+        return Promise.resolve();
     var updaters = CACHE_REVALIDATORS[key];
@@ -60,6 +60,10 @@ if (key && updaters) {
         var currentError = cache.get(keyErr);
+        var promises = [];
         for (var i = 0; i < updaters.length; ++i) {
-            updaters[i](shouldRevalidate, currentData, currentError, i > 0);
+            promises.push(updaters[i](shouldRevalidate, currentData, currentError, i > 0));
         }
+        // return new updated value
+        return Promise.all(promises).then(function () { return cache.get(key); });
     }
+    return Promise.resolve(cache.get(key));
 };
@@ -77,3 +81,3 @@ var broadcastState = function (key, data, error) {
     return __awaiter(void 0, void 0, void 0, function () {
-        var key, data, error, beforeMutationTs, beforeConcurrentPromisesTs, err_1, err_2, updaters, i;
+        var key, data, error, beforeMutationTs, beforeConcurrentPromisesTs, err_1, err_2, updaters, promises, i;
         return __generator(this, function (_a) {
@@ -138,5 +142,8 @@ switch (_a.label) {
                     if (updaters) {
+                        promises = [];
                         for (i = 0; i < updaters.length; ++i) {
-                            updaters[i](!!shouldRevalidate, data, error, i > 0);
+                            promises.push(updaters[i](!!shouldRevalidate, data, error, i > 0));
                         }
+                        // return new updated value
+                        return [2 /*return*/, Promise.all(promises).then(function () { return cache.get(key); })];
                     }
@@ -524,4 +531,4 @@ // throw error or return data to be used by caller of mutate
         // try to get data and error from cache
-        var latestData = cache.get(key);
-        var latestError = cache.get(keyErr);
+        var latestData = cache.get(key) || initialData;
+        var latestError = cache.get(keyErr) || initialError;
         if (typeof latestData === 'undefined' &&
@@ -528,0 +535,0 @@ typeof latestError === 'undefined') {

package.json

 {
   "name": "swr",
-  "version": "0.2.3-beta.0",
+  "version": "0.2.3",
   "description": "React Hooks library for remote data fetching",
@@ -5,0 +5,0 @@ "main": "./dist/index.js",

README.md

@@ -253,6 +253,7 @@ [![SWR](https://assets.vercel.com/image/upload/v1572289618/swr/banner.png)](https://swr.now.sh)
   const { data: projects } = useSWR(() => '/api/projects?uid=' + user.id)
-  // When passing a function, SWR will use the
-  // return value as `key`. If the function throws,
-  // SWR will know that some dependencies are not
-  // ready. In this case it is `user`.
+  // When passing a function, SWR will use the return
+  // value as `key`. If the function throws or returns
+  // falsy, SWR will know that some dependencies are not
+  // ready. In this case `user.id` throws when `user`
+  // isn't loaded.
 
@@ -259,0 +260,0 @@ if (!projects) return 'loading...'

No alert changes

Improved metrics

Total package byte prevSize

94417

increased by0.82%

Lines of code

1273

increased by0.55%

Number of lines in readme file

529

increased by0.19%

No dependency changes