DEV: enforces eslint’s curly rule to the codebase (#10720)

eslint --fix is capable of fix it automatically for you, ensure prettier is run after eslint as eslint --fix could leave the code in an invalid prettier state.

test/javascripts/helpers/create-pretender.js

@@ -325,13 +325,14 @@ export function applyDefaultHandlers(pretender) {
   pretender.get("/draft.json", (request) => {
     if (request.queryParams.draft_key === "new_topic") {
       return response(fixturesByUrl["/draft.json"]);
-    } else if (request.queryParams.draft_key.startsWith("topic_"))
+    } else if (request.queryParams.draft_key.startsWith("topic_")) {
       return response(
         fixturesByUrl[request.url] || {
           draft: null,
           draft_sequence: 0,
         }
       );
+    }
     return response({});
   });
 

test/javascripts/helpers/qunit-helpers.js

@@ -91,11 +91,16 @@ function AcceptanceModal(option, _relatedTarget) {
       typeof option === "object" && option
     );
 
-    if (!data) $this.data("bs.modal", (data = new Modal(this, options)));
+    if (!data) {
+      $this.data("bs.modal", (data = new Modal(this, options)));
+    }
     data.$body = $("#ember-testing");
 
-    if (typeof option === "string") data[option](_relatedTarget);
-    else if (options.show) data.show(_relatedTarget);
+    if (typeof option === "string") {
+      data[option](_relatedTarget);
+    } else if (options.show) {
+      data.show(_relatedTarget);
+    }
   });
 }
 
@@ -106,7 +111,9 @@ let _pretenderCallbacks = {};
 
 export function applyPretender(name, server, helper) {
   const cb = _pretenderCallbacks[name];
-  if (cb) cb(server, helper);
+  if (cb) {
+    cb(server, helper);
+  }
 }
 
 export function controllerModule(name, args = {}) {

test/javascripts/lib/i18n-test.js

@@ -70,11 +70,21 @@ QUnit.module("lib:i18n", {
     // fake pluralization rules
     I18n.pluralizationRules = Object.assign({}, I18n.pluralizationRules);
     I18n.pluralizationRules.fr = function (n) {
-      if (n === 0) return "zero";
-      if (n === 1) return "one";
-      if (n === 2) return "two";
-      if (n >= 3 && n <= 9) return "few";
-      if (n >= 10 && n <= 99) return "many";
+      if (n === 0) {
+        return "zero";
+      }
+      if (n === 1) {
+        return "one";
+      }
+      if (n === 2) {
+        return "two";
+      }
+      if (n >= 3 && n <= 9) {
+        return "few";
+      }
+      if (n >= 10 && n <= 99) {
+        return "many";
+      }
       return "other";
     };
   },
@@ -153,9 +163,15 @@ QUnit.test("extra translations", (assert) => {
     },
   };
   I18n.pluralizationRules.pl_PL = function (n) {
-    if (n === 1) return "one";
-    if (n % 10 >= 2 && n % 10 <= 4) return "few";
-    if (n % 10 === 0) return "many";
+    if (n === 1) {
+      return "one";
+    }
+    if (n % 10 >= 2 && n % 10 <= 4) {
+      return "few";
+    }
+    if (n % 10 === 0) {
+      return "many";
+    }
     return "other";
   };