Fixed emission of active layer element

material/assets/manifest.json

@@ -1,6 +1,6 @@
 {
-  "assets/javascripts/bundle.js": "assets/javascripts/bundle.9326ea86.min.js",
+  "assets/javascripts/bundle.js": "assets/javascripts/bundle.eed5646e.min.js",
-  "assets/javascripts/bundle.js.map": "assets/javascripts/bundle.9326ea86.min.js.map",
+  "assets/javascripts/bundle.js.map": "assets/javascripts/bundle.eed5646e.min.js.map",
   "assets/javascripts/worker/packer.js": "assets/javascripts/worker/packer.819c2a16.min.js",
   "assets/javascripts/worker/packer.js.map": "assets/javascripts/worker/packer.819c2a16.min.js.map",
   "assets/javascripts/worker/search.js": "assets/javascripts/worker/search.57bba61e.min.js",

material/base.html

@@ -188,7 +188,7 @@
       {% endblock %}
     </div>
     {% block scripts %}
-      <script src="{{ 'assets/javascripts/bundle.9326ea86.min.js' | url }}"></script>
+      <script src="{{ 'assets/javascripts/bundle.eed5646e.min.js' | url }}"></script>
       <script id="__lang" type="application/json">
         {%- set translations = {} -%}
         {%- for key in [

src/assets/javascripts/components/navigation/layer/index.ts

@@ -30,10 +30,10 @@ import {
   pipe
 } from "rxjs"
 import {
-  bufferCount,
   delay,
   map,
   observeOn,
+  scan,
   shareReplay,
   tap
 } from "rxjs/operators"
@@ -52,8 +52,8 @@ import { getElement, getElements } from "utilities"
  * Active layer
  */
 export interface ActiveLayer {
-  prev?: HTMLElement                   /* Anchors (previous) */
+  prev?: HTMLElement                   /* Layer (previous) */
-  next: HTMLElement                    /* Anchors (next) */
+  next: HTMLElement                    /* Layer (next) */
 }
 
 /* ----------------------------------------------------------------------------
@@ -97,9 +97,8 @@ export function watchActiveLayer(
   /* Return previous and next layer */
   return active$
     .pipe(
-      // TODO: this doesnt emit correctly
+      map(next => ({ next })),
-      bufferCount(2, 1),
+      scan(({ next: prev }, { next }) => ({ prev, next })),
-      map(([prev, next]) => ({ prev, next })),
       shareReplay(1)
     )
 }