dd

extensions/Excel转JSON/node_modules/atomically/src/utils/attemptify.ts

@@ -0,0 +1,42 @@
+
+/* IMPORT */
+
+import {NOOP} from '../consts';
+import {Exception, FN} from '../types';
+
+/* ATTEMPTIFY */
+
+//TODO: Maybe publish this as a standalone package
+//FIXME: The type castings here aren't exactly correct
+
+const attemptifyAsync = <T extends FN> ( fn: T, onError: FN<[Exception]> = NOOP ): T => {
+
+  return function () {
+
+    return fn.apply ( undefined, arguments ).catch ( onError );
+
+  } as T;
+
+};
+
+const attemptifySync = <T extends FN> ( fn: T, onError: FN<[Exception]> = NOOP ): T => {
+
+  return function () {
+
+    try {
+
+      return fn.apply ( undefined, arguments );
+
+    } catch ( error ) {
+
+      return onError ( error );
+
+    }
+
+  } as T;
+
+};
+
+/* EXPORT */
+
+export {attemptifyAsync, attemptifySync};