fix(examples): minor updates/fixes

thi-ng · Dec 21, 2019 · fd31880 · fd31880
1 parent 19c834e
commit fd31880
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Showing 3 changed files with 23 additions and 20 deletions.
diff --git a/examples/mandelbrot/src/index.ts b/examples/mandelbrot/src/index.ts
@@ -72,10 +72,10 @@ const newRender = (
 };
 
 const updateZoom = (zoom: number) => {
-    let _x1 = x1.deref();
-    let _y1 = y1.deref();
-    let _x2 = x2.deref();
-    let _y2 = y2.deref();
+    let _x1 = x1.deref()!;
+    let _y1 = y1.deref()!;
+    let _x2 = x2.deref()!;
+    let _y2 = y2.deref()!;
     newRender(
         mix(_x1, _x2, zoom),
         mix(_y1, _y2, zoom),
@@ -134,10 +134,10 @@ const app = () => {
                 smooth: 1e-3
             }).subscribe({
                 next([type, { pos, zoom }]: any) {
-                    const _x1 = x1.deref();
-                    const _y1 = y1.deref();
-                    const _x2 = x2.deref();
-                    const _y2 = y2.deref();
+                    const _x1 = x1.deref()!;
+                    const _y1 = y1.deref()!;
+                    const _x2 = x2.deref()!;
+                    const _y2 = y2.deref()!;
                     switch (type) {
                         case GestureType.START:
                             sel1.next(pos);
@@ -182,10 +182,10 @@ const app = () => {
             });
             // key controls fine tuning region
             window.addEventListener("keydown", (e) => {
-                let _x1 = x1.deref();
-                let _y1 = y1.deref();
-                let _x2 = x2.deref();
-                let _y2 = y2.deref();
+                let _x1 = x1.deref()!;
+                let _y1 = y1.deref()!;
+                let _x2 = x2.deref()!;
+                let _y2 = y2.deref()!;
                 const amp = e.shiftKey ? 0.1 : 0.01;
                 const deltaX = (_x2 - _x1) * amp;
                 const deltaY = (_y2 - _y1) * amp;
@@ -294,12 +294,15 @@ const slider = (
 main.transform(map(app()), updateDOM());
 
 // init parameter streams, if possible from location.hash
-newRender.apply(null, <any>(location.hash.length > 1
-    ? location.hash
-          .substr(1)
-          .split(";")
-          .map(parseFloat)
-    : DEFAULT_CONFIG));
+newRender.apply(
+    null,
+    <any>(location.hash.length > 1
+        ? location.hash
+              .substr(1)
+              .split(";")
+              .map(parseFloat)
+        : DEFAULT_CONFIG)
+);
 
 // HMR handling
 if (process.env.NODE_ENV !== "production") {

diff --git a/examples/rstream-event-loop/src/events.ts b/examples/rstream-event-loop/src/events.ts
@@ -104,7 +104,7 @@ defHandler(
     // don't allow event if new page ID would be negative
     filter(([_, x]) => state.deref()!.pageID >= x!)
     // alternatively, use `map()` transducer to clamp new pageID to 0
-    // map((e) => state.deref().pageID < e[1]! ? [PREV, state.deref().pageID] : e)
+    // map((e) => state.deref()!.pageID < e[1]! ? [PREV, state.deref()!.pageID] : e)
 );
 
 defHandler(

diff --git a/examples/shader-ast-workers/src/index.ts b/examples/shader-ast-workers/src/index.ts
@@ -38,7 +38,7 @@ forkJoin<number, WorkerJob, WorkerResult, void>({
         updatePixels(parts);
         drawStats(parts);
         // trigger next update
-        time.next(time.deref() + 0.05);
+        time.next(time.deref()! + 0.05);
     },
     worker: "./worker.js",
     numWorkers: NUM_WORKERS