initial commit: scaffolding

1 files changed, 70 insertions, 0 deletions

diff --git a/node_modules/rxjs/dist/esm5/internal/operators/windowTime.js b/node_modules/rxjs/dist/esm5/internal/operators/windowTime.js
new file mode 100644
index 0000000..6c16342
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+++ b/node_modules/rxjs/dist/esm5/internal/operators/windowTime.js
@@ -0,0 +1,70 @@
+import { Subject } from '../Subject';
+import { asyncScheduler } from '../scheduler/async';
+import { Subscription } from '../Subscription';
+import { operate } from '../util/lift';
+import { createOperatorSubscriber } from './OperatorSubscriber';
+import { arrRemove } from '../util/arrRemove';
+import { popScheduler } from '../util/args';
+import { executeSchedule } from '../util/executeSchedule';
+export function windowTime(windowTimeSpan) {
+    var _a, _b;
+    var otherArgs = [];
+    for (var _i = 1; _i < arguments.length; _i++) {
+        otherArgs[_i - 1] = arguments[_i];
+    }
+    var scheduler = (_a = popScheduler(otherArgs)) !== null && _a !== void 0 ? _a : asyncScheduler;
+    var windowCreationInterval = (_b = otherArgs[0]) !== null && _b !== void 0 ? _b : null;
+    var maxWindowSize = otherArgs[1] || Infinity;
+    return operate(function (source, subscriber) {
+        var windowRecords = [];
+        var restartOnClose = false;
+        var closeWindow = function (record) {
+            var window = record.window, subs = record.subs;
+            window.complete();
+            subs.unsubscribe();
+            arrRemove(windowRecords, record);
+            restartOnClose && startWindow();
+        };
+        var startWindow = function () {
+            if (windowRecords) {
+                var subs = new Subscription();
+                subscriber.add(subs);
+                var window_1 = new Subject();
+                var record_1 = {
+                    window: window_1,
+                    subs: subs,
+                    seen: 0,
+                };
+                windowRecords.push(record_1);
+                subscriber.next(window_1.asObservable());
+                executeSchedule(subs, scheduler, function () { return closeWindow(record_1); }, windowTimeSpan);
+            }
+        };
+        if (windowCreationInterval !== null && windowCreationInterval >= 0) {
+            executeSchedule(subscriber, scheduler, startWindow, windowCreationInterval, true);
+        }
+        else {
+            restartOnClose = true;
+        }
+        startWindow();
+        var loop = function (cb) { return windowRecords.slice().forEach(cb); };
+        var terminate = function (cb) {
+            loop(function (_a) {
+                var window = _a.window;
+                return cb(window);
+            });
+            cb(subscriber);
+            subscriber.unsubscribe();
+        };
+        source.subscribe(createOperatorSubscriber(subscriber, function (value) {
+            loop(function (record) {
+                record.window.next(value);
+                maxWindowSize <= ++record.seen && closeWindow(record);
+            });
+        }, function () { return terminate(function (consumer) { return consumer.complete(); }); }, function (err) { return terminate(function (consumer) { return consumer.error(err); }); }));
+        return function () {
+            windowRecords = null;
+        };
+    });
+}
+//# sourceMappingURL=windowTime.js.map
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