Update linter and fix new linting errors

Author: maoberlehner

.eslintrc-md.json

@@ -3,8 +3,8 @@
   "extends": ".eslintrc",
   "rules": {
     "quotes": [2, "single", { "avoidEscape": true }],
-    "import/extensions": false,
-    "import/no-extraneous-dependencies": false,
-    "import/no-unresolved": false
+    "import/extensions": "off",
+    "import/no-extraneous-dependencies": "off",
+    "import/no-unresolved": "off"
   }
 }

package.json

@@ -28,16 +28,16 @@
     "prepublishOnly": "yarn run lint && yarn test && yarn run build"
   },
   "devDependencies": {
-    "@avalanche/eslint-config": "^3.0.0",
+    "@avalanche/eslint-config": "^4.0.0",
     "@babel/core": "^7.5.5",
     "@babel/preset-env": "^7.5.5",
     "@vue/test-utils": "1.0.0-beta.29",
     "babel-core": "^7.0.0-bridge.0",
     "babel-jest": "^24.9.0",
     "coveralls": "^3.0.6",
-    "eslint": "^5.16.0",
-    "eslint-plugin-compat": "^3.1.2",
-    "eslint-plugin-import": "^2.17.3",
+    "eslint": "^6.2.1",
+    "eslint-plugin-compat": "^3.3.0",
+    "eslint-plugin-import": "^2.18.2",
     "eslint-plugin-markdown": "^1.0.0",
     "jest": "^24.9.0",
     "rollup": "^1.19.4",

src/index.js

@@ -3,8 +3,9 @@ import arrayToObject from './lib/array-to-object';
 function normalizeNamespace(fn) {
   return (...params) => {
     // eslint-disable-next-line prefer-const
-    let [namespace, map, getterType, mutationType] =
-      typeof params[0] === `string` ? [...params] : [``, ...params];
+    let [namespace, map, getterType, mutationType] = typeof params[0] === `string`
+      ? [...params]
+      : [``, ...params];
 
     if (namespace.length && namespace.charAt(namespace.length - 1) !== `/`) {
       namespace += `/`;
@@ -70,8 +71,8 @@ export const mapMultiRowFields = normalizeNamespace((
         const store = this.$store;
         const rows = store.getters[getterType](path);
 
-        return rows.map((fieldsObject, index) =>
-          Object.keys(fieldsObject).reduce((prev, fieldKey) => {
+        return rows
+          .map((fieldsObject, index) => Object.keys(fieldsObject).reduce((prev, fieldKey) => {
             const fieldPath = `${path}[${index}].${fieldKey}`;
 
             return Object.defineProperty(prev, fieldKey, {
@@ -93,8 +94,16 @@ export const mapMultiRowFields = normalizeNamespace((
 export const createHelpers = ({ getterType, mutationType }) => ({
   [getterType]: getField,
   [mutationType]: updateField,
-  mapFields: normalizeNamespace((namespace, fields) =>
-    mapFields(namespace, fields, getterType, mutationType)),
-  mapMultiRowFields: normalizeNamespace((namespace, paths) =>
-    mapMultiRowFields(namespace, paths, getterType, mutationType)),
+  mapFields: normalizeNamespace((namespace, fields) => mapFields(
+    namespace,
+    fields,
+    getterType,
+    mutationType,
+  )),
+  mapMultiRowFields: normalizeNamespace((namespace, paths) => mapMultiRowFields(
+    namespace,
+    paths,
+    getterType,
+    mutationType,
+  )),
 });

src/index.spec.js

@@ -4,7 +4,7 @@ import {
   mapFields,
   mapMultiRowFields,
   updateField,
-} from './';
+} from '.';
 
 describe(`index`, () => {
   describe(`getField()`, () => {