Update dev packages (babel, eslint, prettier) and fix resulting problems

.eslintrc

@@ -6,6 +6,9 @@
   },
   "extends": "airbnb-base",
   "rules": {
-    "no-plusplus": 0
+    "no-plusplus": "off",
+    "arrow-parens": ["error", "always"],
+    "prefer-destructuring": "off",
+    "implicit-arrow-linebreak": "off"
   }
-}
+}

.prettierrc

@@ -0,0 +1,5 @@
+{
+  "arrowParens": "always",
+  "singleQuote": true,
+  "trailingComma": "all"
+}

.travis.yml

@@ -1,8 +1,8 @@
 language: node_js
 node_js:
-  - "8"
-  - "7"
-  - "6"
+  - '8'
+  - '7'
+  - '6'
 before_install:
   - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ]; then npm install -g [email protected] ; elif [ "${TRAVIS_NODE_VERSION}" != "0.9" ]; then case "$(npm --version)" in 1.*) npm install -g [email protected] ;; 2.*) npm install -g npm@2 ;; esac ; fi'
   - 'if [ "${TRAVIS_NODE_VERSION}" != "0.6" ] && [ "${TRAVIS_NODE_VERSION}" != "0.9" ]; then npm install -g npm; fi'
@@ -16,5 +16,5 @@ env:
 matrix:
   fast_finish: true
   include:
-  - node_js: "node"
-    env: COVERAGE=true TEST=false
+    - node_js: 'node'
+      env: COVERAGE=true TEST=false

CHANGELOG.md

@@ -1,15 +1,19 @@
-1.1.0 / 2017-07-10
-==================
-  * Add middleware that can be used instead of `redux-thunk` if desired
+# 1.2.0 / 2019-06-23
 
-1.0.2 / 2017-07-02
-==================
-  * Fix typos in package.json
+- Update dev packages (babel, eslint, prettier) and fix resulting problems
 
-1.0.1 / 2017-07-02
-==================
-  * Update README.md
+# 1.1.0 / 2017-07-10
 
-1.0.0 / 2017-07-02
-==================
-  * Initial release.
+- Add middleware that can be used instead of `redux-thunk` if desired
+
+# 1.0.2 / 2017-07-02
+
+- Fix typos in package.json
+
+# 1.0.1 / 2017-07-02
+
+- Update README.md
+
+# 1.0.0 / 2017-07-02
+
+- Initial release.

README.md

@@ -11,7 +11,7 @@ import selectorAction from 'selector-action';
 
 export const reloadActiveItem = selectorAction(
   activeIdSelector,
-  activeId => ({
+  (activeId) => ({
     type: 'RELOAD_ACTIVE_ITEM',
     promise: fetch(`//website.com/items/${activeId}`),
   }),
@@ -20,7 +20,6 @@ export const reloadActiveItem = selectorAction(
 
 ### Background
 
-
 **selector-action** simplifies a common Redux pattern: actions that depend on the
 current Redux state. For example, when you're reloading an "active" item's data with an API call:
 
@@ -40,7 +39,7 @@ the action creators more complicated than they need to be. We could try using [`
 
 ```js
 export function reloadActiveItem() {
-    // We can access the current state by returning a thunk.
+  // We can access the current state by returning a thunk.
   return (dispatch, getState) => {
     const state = getState();
     const activeId = activeIdSelector(state);
@@ -71,7 +70,7 @@ import selectorAction from 'selector-action';
 
 export const reloadActiveItem = selectorAction(
   activeIdSelector,
-  activeId => ({
+  (activeId) => ({
     type: 'RELOAD_ACTIVE_ITEM',
     promise: fetch(`//website.com/items/${activeId}`),
   }),
@@ -148,10 +147,10 @@ Like Reselect, you can pass in an array of selectors instead of passing them as
 Here is a contrived example demonstrating this feature.
 
 ```js
-export const awesomeAction = selectorAction([
-  fooSelector,
-  barSelector,
-], (foo, bar) => ({ type: 'AWESOME!', payload: { foo, bar } }));
+export const awesomeAction = selectorAction(
+  [fooSelector, barSelector],
+  (foo, bar) => ({ type: 'AWESOME!', payload: { foo, bar } }),
+);
 ```
 
 #### `selectorAction` with arguments
@@ -163,7 +162,7 @@ to compute a new state. This can be done by wrapping `selectorAction` in a highe
 
 ```js
 export function setActiveItemName(newName) {
-  return selectorAction(activeIdSelector, activeId => ({
+  return selectorAction(activeIdSelector, (activeId) => ({
     type: 'SET_ITEM_NAME',
     payload: { activeId, newName },
   }));