initial commit: scaffolding

1 files changed, 17 insertions, 0 deletions

diff --git a/node_modules/rxjs/dist/esm5/internal/operators/throwIfEmpty.js b/node_modules/rxjs/dist/esm5/internal/operators/throwIfEmpty.js
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index 0000000..e3179a3
--- /dev/null
+++ b/node_modules/rxjs/dist/esm5/internal/operators/throwIfEmpty.js
@@ -0,0 +1,17 @@
+import { EmptyError } from '../util/EmptyError';
+import { operate } from '../util/lift';
+import { createOperatorSubscriber } from './OperatorSubscriber';
+export function throwIfEmpty(errorFactory) {
+    if (errorFactory === void 0) { errorFactory = defaultErrorFactory; }
+    return operate(function (source, subscriber) {
+        var hasValue = false;
+        source.subscribe(createOperatorSubscriber(subscriber, function (value) {
+            hasValue = true;
+            subscriber.next(value);
+        }, function () { return (hasValue ? subscriber.complete() : subscriber.error(errorFactory())); }));
+    });
+}
+function defaultErrorFactory() {
+    return new EmptyError();
+}
+//# sourceMappingURL=throwIfEmpty.js.map
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