ashaffer / redux-subscribe Goto Github PK

I'm using redux-subscribe with plain redux (no react, no vdux or whatever).

Since I'm a redux beginner, I don't understand this line of your code:

Index: node_modules/redux-subscribe/lib/index.js
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- node_modules/redux-subscribe/lib/index.js	(revision )
+++ node_modules/redux-subscribe/lib/index.js	(revision )
@@ -85,6 +85,7 @@
 
                 if (prev !== next) {
                   (0, _foreach2.default)(function (fn) {
+                    // Why is the return value of fn dispatched again?
                     return dispatch(fn({ path: path, prev: prev, next: next }));
                   }, subscriptions[path]);
                 }

My call to subscribe looks like this:

store.dispatch(subscribe('feature', 'feature', () => {
	renderFeature();
	return {type: null};
}));

But initially I tried doing:

store.dispatch(subscribe('feature', 'feature', renderFeature));

...which failed as the dispatch function is passed a null and cannot find a property type on it. As a result I return {type: null} from my wrapped render function. Am I doing something wrong?

Hi, I'm trying to use this in a way where I can subscribe directly to my Redux store (I work with state mainly thru store and not props). Is this even possible?

Have been trying for a couple of hours now but not got it working. What I would like to do is in my components:

import * as rsub from 'redux-subscribe'

const local = rsub(store.getState());

local.subscribe('foo', 'bar', localAction);

function localAction(path, prev, next) {
	console.log('check out my new data: ', next);
}

Hi @ashaffer. Recently I discovered your package because I need to watch for changes in a piece of Redux store. I've started investigating the package and realized that have the following questions:

1. Are you going to maintain the package?
2. Are you going to amend docs and add better example(s)?
3. What's the reason of using path and key for subscribe function?

Thanks in advance :)

Looks kind of like https://github.com/jprichardson/redux-watch . Thoughts on similarities or differences? I see that redux-watch allows use of selector functions, while redux-subscribe looks like it's based on string paths.