redux-persist-transform-filter - npm Package Compare versions

Comparing version 0.0.6 to 0.0.7

index.js

 import { createTransform } from 'redux-persist';
 import get from 'lodash.get';
 import set from 'lodash.set';
+import unset from 'lodash.unset';
 
-export default (reducerName, inboundPaths, outboundPaths) => {
+export default function createFilter (reducerName, inboundPaths, outboundPaths, transformType = 'whitelist') {
 	return createTransform(
@@ -10,3 +11,3 @@ // inbound
 			return inboundPaths
-				? persistFilter(inboundState, inboundPaths)
+				? persistFilter(inboundState, inboundPaths, transformType)
 				: inboundState;
@@ -18,13 +19,21 @@ },
 			return outboundPaths
-				? persistFilter(outboundState, outboundPaths)
+				? persistFilter(outboundState, outboundPaths, transformType)
 				: outboundState;
 		},
 
-		{whitelist: [reducerName]}
+		{'whitelist': [reducerName]}
 	);
 };
 
-export function persistFilter (state, paths = []) {
-	const subset = {};
+export function createWhitelistFilter (reducerName, inboundPaths, outboundPaths) {
+	return createFilter(reducerName, inboundPaths, outboundPaths, 'whitelist');
+}
 
+export function createBlacklistFilter (reducerName, inboundPaths, outboundPaths) {
+	return createFilter(reducerName, inboundPaths, outboundPaths, 'blacklist');
+}
+
+export function persistFilter (state, paths = [], transformType = 'whitelist') {
+	let subset = {};
+
 	// support only one key
@@ -35,11 +44,24 @@ if (typeof paths === 'string') {
 
-	paths.forEach((path) => {
-		const value = get(state, path);
+	if (transformType === 'whitelist') {
+		paths.forEach((path) => {
+			const value = get(state, path);
 
-		if (typeof value !== 'undefined') {
-			set(subset, path, value);
-		}
-	});
+			if (typeof value !== 'undefined') {
+				set(subset, path, value);
+			}
+		});
+	} else if (transformType === 'blacklist') {
+		subset = Object.assign({}, state);
+		paths.forEach((path) => {
+			const value = get(state, path);
 
+			if (typeof value !== 'undefined') {
+				unset(subset, path);
+			}
+		});
+	} else {
+		subset = state;
+	}
+
 	return subset;
 }

package.json

 {
   "name": "redux-persist-transform-filter",
-  "version": "0.0.6",
+  "version": "0.0.7",
   "description": "Filter transformator for redux-persist",
@@ -30,4 +30,5 @@ "main": "dist/index.js",
   "dependencies": {
-    "lodash.get": "^4.4.2",
-    "lodash.set": "^4.3.2"
+    "lodash.get": "^4.5.0",
+    "lodash.set": "^4.5.0",
+    "lodash.unset": "^4.5.2"
   },
@@ -34,0 +35,0 @@ "devDependencies": {

README.md

@@ -24,5 +24,11 @@ # redux-persist-transform-filter
 
+// you want to remove some keys before you save
+const saveSubsetBlacklistFilter = createBlacklistFilter(
+  'myReducerTwo',
+  ['keyYouDontWantToSave1', 'keyYouDontWantToSave2']
+);
+
 // you want to load only a subset of your state of reducer two
 const loadSubsetFilter = createFilter(
-  'myReducerTwo',
+  'myReducerThree',
   null,
@@ -35,3 +41,3 @@ ['keyYouWantToLoad1', 'keyYouWantToLoad2']
 const saveAndloadSubsetFilter = createFilter(
-  'myReducerThree',
+  'myReducerFour',
   ['one', 'two']
@@ -44,2 +50,3 @@ ['three', 'four']
     saveSubsetFilter,
+    saveSubsetBlacklistFilter,
     loadSubsetFilter,
@@ -46,0 +53,0 @@ saveAndloadSubsetFilter,

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Found 1 instance in 1 package

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Improved metrics

Total package byte prevSize

6811

increased by17.31%

Lines of code

90

increased by26.76%

Number of lines in readme file

63

increased by12.5%

Worsened metrics

Dependency count

4

increased by33.33%

Dependency changes

• + Addedlodash.unset@^4.5.2

• + Addedlodash.unset@4.5.2(transitive)

• - Removedlodash.get@4.4.2(transitive)

• - Removedlodash.set@4.3.2(transitive)

• Updatedlodash.get@^4.5.0

• Updatedlodash.set@^4.5.0