turn ignorelastcallback to true

Author: gurgunday

__tests__/always-return.js

@@ -111,10 +111,12 @@ ruleTester.run('always-return', rule, {
     {
       code: 'hey.then(x => {})',
       errors: [{ message }],
+      options: [{ ignoreLastCallback: false }],
     },
     {
       code: 'hey.then(function() { })',
       errors: [{ message }],
+      options: [{ ignoreLastCallback: false }],
     },
     {
       code: 'hey.then(function() { }).then(x)',
@@ -123,42 +125,52 @@ ruleTester.run('always-return', rule, {
     {
       code: 'hey.then(function() { }).then(function() { })',
       errors: [{ message }, { message }],
+      options: [{ ignoreLastCallback: false }],
     },
     {
       code: 'hey.then(function() { return; }).then(function() { })',
       errors: [{ message }],
+      options: [{ ignoreLastCallback: false }],
     },
     {
       code: 'hey.then(function() { doSomethingWicked(); })',
       errors: [{ message }],
+      options: [{ ignoreLastCallback: false }],
     },
     {
       code: 'hey.then(function() { if (x) { return x; } })',
       errors: [{ message }],
+      options: [{ ignoreLastCallback: false }],
     },
     {
       code: 'hey.then(function() { if (x) { return x; } else { }})',
       errors: [{ message }],
+      options: [{ ignoreLastCallback: false }],
     },
     {
       code: 'hey.then(function() { if (x) { } else { return x; }})',
       errors: [{ message }],
+      options: [{ ignoreLastCallback: false }],
     },
     {
       code: 'hey.then(function() { if (x) { process.chdir(); } else { return x; }})',
       errors: [{ message }],
+      options: [{ ignoreLastCallback: false }],
     },
     {
       code: 'hey.then(function() { if (x) { return you.then(function() { return x; }); } })',
       errors: [{ message }],
+      options: [{ ignoreLastCallback: false }],
     },
     {
       code: 'hey.then( x => { x ? x.id : null })',
       errors: [{ message }],
+      options: [{ ignoreLastCallback: false }],
     },
     {
       code: 'hey.then(function(x) { x ? x.id : null })',
       errors: [{ message }],
+      options: [{ ignoreLastCallback: false }],
     },
     {
       code: `(function() {
@@ -181,6 +193,7 @@ ruleTester.run('always-return', rule, {
         }
       })`,
       errors: [{ message }],
+      options: [{ ignoreLastCallback: false }],
     },
     {
       code: `
@@ -190,6 +203,7 @@ ruleTester.run('always-return', rule, {
         }
       })`,
       errors: [{ message }],
+      options: [{ ignoreLastCallback: false }],
     },
     {
       code: `

docs/rules/always-return.md

@@ -49,9 +49,9 @@ myPromise.then((b) => {
 
 ##### `ignoreLastCallback`
 
-You can pass an `{ ignoreLastCallback: true }` as an option to this rule to the
-last `then()` callback in a promise chain does not warn if it does not have a
-`return`. Default is `false`.
+You can pass an `{ ignoreLastCallback: false }` as an option to this rule to
+have the last `then()` callback in a promise chain not warn if it does not have
+a `return`. Default is `true`.
 
 ```js
 // OK

rules/always-return.js

@@ -149,7 +149,7 @@ module.exports = {
   },
   create(context) {
     const options = context.options[0] || {}
-    const ignoreLastCallback = !!options.ignoreLastCallback
+    const ignoreLastCallback = options.ignoreLastCallback ?? true
     /**
      * @typedef {object} FuncInfo
      * @property {string[]} branchIDStack This is a stack representing the currently