node_modules

2026-10-12 07:31:06 +03:30 · 2019-07-15 13:07:31 +04:30
parent d3735c6d30
commit ce1a3ebf9c
35713 changed files with 3639219 additions and 1 deletions
@@ -0,0 +1,21 @@
+/** PURE_IMPORTS_START _tap,_util_EmptyError PURE_IMPORTS_END */
+import { tap } from './tap';
+import { EmptyError } from '../util/EmptyError';
+export var throwIfEmpty = function (errorFactory) {
+    if (errorFactory === void 0) {
+        errorFactory = defaultErrorFactory;
+    }
+    return tap({
+        hasValue: false,
+        next: function () { this.hasValue = true; },
+        complete: function () {
+            if (!this.hasValue) {
+                throw errorFactory();
+            }
+        }
+    });
+};
+function defaultErrorFactory() {
+    return new EmptyError();
+}
+//# sourceMappingURL=throwIfEmpty.js.map