node-result - npm Package Compare versions

Comparing version 1.0.4 to 1.1.0

lib/index.d.ts

 declare type ResultError = Error;
 declare type ResultData = null | void | string | number | boolean | object | any[];
+declare type ErrorProcessing = (error: ResultError) => ResultData;
+declare type ErrorProcessingAsync = (error: ResultError) => Promise<ResultData>;
 export declare class Result {
@@ -8,2 +10,4 @@ #private;
     unwrapAsync(): Promise<ResultData>;
+    onError(func: ErrorProcessing): ResultData;
+    onErrorAsync(func: ErrorProcessingAsync): Promise<ResultData>;
 }
@@ -10,0 +14,0 @@ export declare const ResultOk: (data: ResultData) => Result;

lib/index.js

@@ -20,4 +20,16 @@ export class Result {
     }
+    onError(func) {
+        if (this.#error !== null) {
+            return func(this.#error);
+        }
+        return this.#data;
+    }
+    async onErrorAsync(func) {
+        if (this.#error !== null) {
+            return func(this.#error);
+        }
+        return Promise.resolve(this.#data);
+    }
 }
 export const ResultOk = (data) => new Result(null, data);
 export const ResultFail = (error) => new Result(error, void 0);

package.json

 {
   "name": "node-result",
   "type": "module",
-  "version": "1.0.4",
+  "version": "1.1.0",
   "description": "result",
@@ -6,0 +6,0 @@ "keywords": [

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Improved metrics

Total package byte prevSize

3518

increased by19.78%

Lines of code

49

increased by48.48%

No dependency changes