Version 0.8.0

CHANGES.md

@@ -11,7 +11,7 @@ Some may even find these new features useful.
 
 Joking aside, this is a substantial release which will change how you use re-frame.
 
-##### Headline
+#### Headline
 
   - re-frame subscriptions are now de-duplicated. As a result,
     many Signal graphs will be more efficient. The new behaviour better
@@ -100,7 +100,7 @@ Joking aside, this is a substantial release which will change how you use re-fra
   - we now have a logo designed by Sketch Maester @martinklepsch. Thank you Martin!  But remember, no 
     good deed ever goes unpunished - we'll be pestering you every time from now on :-)
 
-##### Breaking
+#### Breaking
 
   - requires Reagent >= v0.6.0
 
@@ -151,7 +151,7 @@ Joking aside, this is a substantial release which will change how you use re-fra
     (defn my-logger [& args] (do-something-with (apply str args))
     ```
 
-##### Improvements
+#### Improvements
 
   - Bug fix: `post-event-callbacks` were not called when `dispatch-sync` was called.
   - added new API `re-frame.core/clear-post-event-callback` which de-registers a callback 

examples/simple/project.clj

@@ -2,7 +2,7 @@
   :dependencies [[org.clojure/clojure        "1.8.0"]
                  [org.clojure/clojurescript  "1.9.89"]
                  [reagent  "0.6.0-rc"]
-                 [re-frame "0.8.0-alpha4"]]
+                 [re-frame "0.8.0"]]
 
   :plugins [[lein-cljsbuild "1.1.3"]
             [lein-figwheel  "0.5.4-7"]]

examples/todomvc/project.clj

@@ -2,8 +2,8 @@
   :dependencies [[org.clojure/clojure        "1.8.0"]
                  [org.clojure/clojurescript  "1.9.89"]
                  [reagent "0.6.0-rc"]
-                 [re-frame "0.8.0-alpha4"]
-                 [binaryage/devtools "0.7.0"]
+                 [re-frame "0.8.0-SNAPSHOT"]
+                 [binaryage/devtools "0.8.1"]
                  [secretary "1.2.3"]]
 
   :plugins [[lein-cljsbuild "1.1.3"]

project.clj

@@ -1,4 +1,4 @@
-(defproject re-frame "0.8.0-alpha12"
+(defproject re-frame "0.8.0"
   :description  "A Clojurescript MVC-like Framework For Writing SPAs Using Reagent."
   :url          "https://github.com/Day8/re-frame.git"
   :license      {:name "MIT"}

src/re_frame/core.cljc

@@ -1,7 +1,8 @@
 (ns re-frame.core
   (:require
     [re-frame.events      :as events]
-    [re-frame.subs        :as subs]
+		[re-frame.subs        :as subs]
+		[re-frame.interop     :as interop]
     [re-frame.db          :as db]
     [re-frame.fx          :as fx]
     [re-frame.cofx        :as cofx]
@@ -118,9 +119,19 @@
   "
   []
   (let [handlers @registrar/kind->id->handler
-        app-db   @db/app-db]
+        app-db   @db/app-db
+				subs-cache @subs/query->reaction]
     (fn []
-      ; XXX
+			;; call `dispose!` on all current subscriptions which
+			;; didn't originally exist.
+			#_(->> subs/query->reaction
+					 vals
+					 (remove (set (vals subs-cache)))   ;;
+					 (map interop/dispose!)
+					 (doall))
+
+			;; reset the atoms
+      (reset! subs/query->reaction subs-cache)
       (reset! registrar/kind->id->handler handlers)
       (reset! db/app-db app-db)
       nil)))

src/re_frame/interop.clj

@@ -61,6 +61,11 @@
   [a-ratom f]
   nil)
 
+(defn dispose! [a-ratom]
+	"No-op in JVM Clojure, since for testing purposes, we don't care about
+  releasing resources for efficiency purposes."
+	nil)
+
 (defn set-timeout!
   "Note that we ignore the `ms` value and just invoke the function, because
   there isn't often much point firing a timed event in a test."

src/re_frame/interop.cljs

@@ -31,5 +31,8 @@
 (defn add-on-dispose! [a-ratom f]
   (reagent.ratom/add-on-dispose! a-ratom f))
 
+(defn dispose! [a-ratom]
+	(reagent.ratom/dispose! a-ratom))
+
 (defn set-timeout! [f ms]
   (js/setTimeout f ms))