init

node_modules/@sentry/utils/esm/buildPolyfills/_nullishCoalesce.js

@@ -0,0 +1,52 @@
+// https://github.com/alangpierce/sucrase/tree/265887868966917f3b924ce38dfad01fbab1329f
+//
+// The MIT License (MIT)
+//
+// Copyright (c) 2012-2018 various contributors (see AUTHORS)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+/**
+ * Polyfill for the nullish coalescing operator (`??`).
+ *
+ * Note that the RHS is wrapped in a function so that if it's a computed value, that evaluation won't happen unless the
+ * LHS evaluates to a nullish value, to mimic the operator's short-circuiting behavior.
+ *
+ * Adapted from Sucrase (https://github.com/alangpierce/sucrase)
+ *
+ * @param lhs The value of the expression to the left of the `??`
+ * @param rhsFn A function returning the value of the expression to the right of the `??`
+ * @returns The LHS value, unless it's `null` or `undefined`, in which case, the RHS value
+ */
+function _nullishCoalesce(lhs, rhsFn) {
+  // by checking for loose equality to `null`, we catch both `null` and `undefined`
+  return lhs != null ? lhs : rhsFn();
+}
+
+// Sucrase version:
+// function _nullishCoalesce(lhs, rhsFn) {
+//   if (lhs != null) {
+//     return lhs;
+//   } else {
+//     return rhsFn();
+//   }
+// }
+
+export { _nullishCoalesce };
+//# sourceMappingURL=_nullishCoalesce.js.map