3.0.0

Author: inker

README.md

@@ -32,10 +32,13 @@ async function foo() {
 
   // try calling function
   try {
-    const val = tryCall(throwingFunc, {
+    const val = await tryCall(throwingFunc, {
       interval: 100,
       numAttempts: 10,
-      onAttempt: (i, success) => {
+      onAttempt: (err, i, success) => {
+        if (err) {
+          console.error(err)
+        }
         console.log(`attempt ${i} ${success ? 'was successful' : 'failed'}`)
       },
     })
@@ -46,13 +49,14 @@ async function foo() {
 
   // repeat until
   try {
-    const val = tryUntil(
+    const val = await tryUntil(
       () => Math.random(),
       (val) => val < 0.1,
       {
         interval: 100,
         numAttempts: 10,
-        onAttempt: (i, success) => {
+        onAttempt: (result, i, success) => {
+          console.log('received', result)
           console.log(`attempt ${i} ${success ? 'was successful' : 'failed'}`)
         },
       },

lib/Options.d.ts

@@ -1,6 +1,5 @@
-interface Options {
-    interval: number;
-    numAttempts: number;
-    onAttempt?: (iteration: number, success: boolean) => void;
-}
-export default Options;
+interface Options {
+    interval: number;
+    numAttempts: number;
+}
+export default Options;

lib/Options.js

@@ -1,2 +1,2 @@
-export { default as tryCall } from './tryCall';
-export { default as tryUntil } from './tryUntil';
+export { default as tryCall } from './tryCall';
+export { default as tryUntil } from './tryUntil';

lib/index.d.ts

@@ -1,3 +1,6 @@
-import Options from './Options';
-declare const _default: <ReturnValueType>(func: (iteration: number) => ReturnValueType, {interval, numAttempts, onAttempt}: Options) => Promise<ReturnValueType>;
-export default _default;
+import Options from './Options';
+interface TryCallOptions extends Options {
+    onAttempt?: (err: Error | null, iteration: number, success: boolean) => void;
+}
+declare const _default: <ReturnValueType>(func: (iteration: number) => ReturnValueType, { interval, numAttempts, onAttempt, }: TryCallOptions) => Promise<ReturnValueType>;
+export default _default;

lib/index.js

@@ -1,3 +1,6 @@
-import Options from './Options';
-declare const _default: <ReturnValueType>(func: (iteration: number) => ReturnValueType, validate: (val: ReturnValueType) => boolean, {numAttempts, interval, onAttempt}: Options) => Promise<ReturnValueType>;
-export default _default;
+import Options from './Options';
+interface TryUntilOptions<ReturnValueType> extends Options {
+    onAttempt?: (result: ReturnValueType, iteration: number, success: boolean) => void;
+}
+declare const _default: <ReturnValueType>(func: (iteration: number) => ReturnValueType, validate: (val: ReturnValueType) => boolean, { numAttempts, interval, onAttempt, }: TryUntilOptions<ReturnValueType>) => Promise<ReturnValueType>;
+export default _default;