Merge pull request #3 from oskarhane/add-reset

Add reset function

README.md

@@ -144,6 +144,7 @@ response is Redux or single component state.
 - [`one`](#one)
 - [`send`](#send)
 - [`self`](#self)
+- [`reset`](#reset)
 
 ### Utility functions
 - [`applyMiddleware`](#applyMiddleware)
@@ -198,6 +199,14 @@ subscriber to respond on. See tests file for an example.
 
 #### Returns `void`
 
+### <a id="reset"></a> `reset()`
+Removes all subscribers on all channels.
+
+#### Arguments
+_No arguments_
+
+#### Returns `void`
+
 ## Utility functions
 Functions to configure or extend the bus.
 
@@ -213,7 +222,7 @@ Add middleware to Suber. All messages on all channels gets passed to the middlew
 Removes all active all middlewares.
 
 #### Arguments
-- No arguments
+_No arguments_
 
 #### Returns `void`
 

src/bus.js

@@ -37,6 +37,7 @@ const wrapReduxMiddleware = (mw) => {
 }
 
 // Exposed bus methods
+const reset = () => Object.keys(subscriptions).forEach((key) => delete subscriptions[key])
 const take = (channel, fn, filterFn = null, once = false) => {
   if (!channel || !fn) return false
   return addChannelSubscriber(channel, fn, filterFn, once)
@@ -57,7 +58,7 @@ const _self = (channel, message, fn) => {
 let nextId = 0
 const subscriptions = {}
 let middlewares = []
-const bus = { take, one, send, self: _self }
+const bus = { take, one, send, reset, self: _self }
 
 // Exported functions
 export const getBus = () => bus