use-memo-one - npm Package Compare versions

Comparing version 1.1.1 to 1.1.2

dist/use-memo-one.cjs.js

@@ -28,5 +28,6 @@ 'use strict';
   })[0];
+  var isFirstRun = react.useRef(true);
   var committed = react.useRef(initial);
-  var isInputMatch = Boolean(inputs && committed.current.inputs && areInputsEqual(inputs, committed.current.inputs));
-  var cache = isInputMatch ? committed.current : {
+  var useCache = isFirstRun.current || Boolean(inputs && committed.current.inputs && areInputsEqual(inputs, committed.current.inputs));
+  var cache = useCache ? committed.current : {
     inputs: inputs,
@@ -36,2 +37,3 @@ result: getResult()
   react.useEffect(function () {
+    isFirstRun.current = false;
     committed.current = cache;
@@ -38,0 +40,0 @@ }, [cache]);

dist/use-memo-one.esm.js

@@ -24,5 +24,6 @@ import { useState, useRef, useEffect } from 'react';
   })[0];
+  var isFirstRun = useRef(true);
   var committed = useRef(initial);
-  var isInputMatch = Boolean(inputs && committed.current.inputs && areInputsEqual(inputs, committed.current.inputs));
-  var cache = isInputMatch ? committed.current : {
+  var useCache = isFirstRun.current || Boolean(inputs && committed.current.inputs && areInputsEqual(inputs, committed.current.inputs));
+  var cache = useCache ? committed.current : {
     inputs: inputs,
@@ -32,2 +33,3 @@ result: getResult()
   useEffect(function () {
+    isFirstRun.current = false;
     committed.current = cache;
@@ -34,0 +36,0 @@ }, [cache]);

dist/use-memo-one.js

@@ -28,5 +28,6 @@ (function (global, factory) {
     })[0];
+    var isFirstRun = react.useRef(true);
     var committed = react.useRef(initial);
-    var isInputMatch = Boolean(inputs && committed.current.inputs && areInputsEqual(inputs, committed.current.inputs));
-    var cache = isInputMatch ? committed.current : {
+    var useCache = isFirstRun.current || Boolean(inputs && committed.current.inputs && areInputsEqual(inputs, committed.current.inputs));
+    var cache = useCache ? committed.current : {
       inputs: inputs,
@@ -36,2 +37,3 @@ result: getResult()
     react.useEffect(function () {
+      isFirstRun.current = false;
       committed.current = cache;
@@ -38,0 +40,0 @@ }, [cache]);

dist/use-memo-one.min.js

@@ -1,1 +0,1 @@
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("react")):"function"==typeof define&&define.amd?define(["exports","react"],t):t((e=e||self).useMemoOne={},e.React)}(this,function(e,o){"use strict";function n(e,t){var n=o.useState(function(){return{inputs:t,result:e()}})[0],u=o.useRef(n),r=Boolean(t&&u.current.inputs&&function(e,t){if(e.length!==t.length)return!1;for(var n=0;n<e.length;n++)if(e[n]!==t[n])return!1;return!0}(t,u.current.inputs))?u.current:{inputs:t,result:e()};return o.useEffect(function(){u.current=r},[r]),r.result}function t(e,t){return n(function(){return e},t)}var u=n,r=t;e.useCallback=r,e.useCallbackOne=t,e.useMemo=u,e.useMemoOne=n,Object.defineProperty(e,"__esModule",{value:!0})});
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("react")):"function"==typeof define&&define.amd?define(["exports","react"],t):t((e=e||self).useMemoOne={},e.React)}(this,function(e,o){"use strict";function n(e,t){var n=o.useState(function(){return{inputs:t,result:e()}})[0],u=o.useRef(!0),r=o.useRef(n),f=u.current||Boolean(t&&r.current.inputs&&function(e,t){if(e.length!==t.length)return!1;for(var n=0;n<e.length;n++)if(e[n]!==t[n])return!1;return!0}(t,r.current.inputs))?r.current:{inputs:t,result:e()};return o.useEffect(function(){u.current=!1,r.current=f},[f]),f.result}function t(e,t){return n(function(){return e},t)}var u=n,r=t;e.useCallback=r,e.useCallbackOne=t,e.useMemo=u,e.useMemoOne=n,Object.defineProperty(e,"__esModule",{value:!0})});

index.d.ts

@@ -17,2 +17,7 @@ type DependencyList = ReadonlyArray<any>;
 
-export { useMemoOne, useCallbackOne };
+export {
+  useMemoOne,
+  useCallbackOne,
+  useMemoOne as useMemo,
+  useCallbackOne as useCallback
+};

package.json

 {
   "name": "use-memo-one",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "useMemo and useCallback but with a stable cache",
@@ -27,3 +27,3 @@ "keywords": [
   "peerDependencies": {
-    "react": "^16.8.0"
+    "react": "^16.8.0 || ^17.0.0"
   },
@@ -30,0 +30,0 @@ "devDependencies": {

src/index.js

@@ -21,15 +21,14 @@ // @flow
   }))[0];
-
+  const isFirstRun = useRef<boolean>(true);
   const committed = useRef<Cache<T>>(initial);
 
   // persist any uncommitted changes after they have been committed
-
-  const isInputMatch: boolean = Boolean(
+  const useCache: boolean = isFirstRun.current || Boolean(
     inputs &&
-      committed.current.inputs &&
-      areInputsEqual(inputs, committed.current.inputs),
+    committed.current.inputs &&
+    areInputsEqual(inputs, committed.current.inputs),
   );
 
   // create a new cache if required
-  const cache: Cache<T> = isInputMatch
+  const cache: Cache<T> = useCache
     ? committed.current
@@ -43,2 +42,3 @@ : {
   useEffect(() => {
+    isFirstRun.current = false;
     committed.current = cache;
@@ -45,0 +45,0 @@ }, [cache]);

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Improved metrics

Total package byte prevSize

15710

increased by2.94%

Lines of code

229

increased by6.51%

No dependency changes