Travis build: 802 [ci skip]

snippets/hasFlags.md

@@ -7,9 +7,7 @@ Use a regular expression to test if the specified flags are prefixed with `-` or
 
 ```js
 const hasFlags = (...flags) =>
-  flags.every(flag => process.argv.includes(
-    /^-{1,2}/.test(flag) ? flag : '--' + flag
-  ));
+  flags.every(flag => process.argv.includes(/^-{1,2}/.test(flag) ? flag : '--' + flag));
 ```
 
 ```js

snippets/invertKeyValues.md

@@ -5,9 +5,13 @@ Inverts the key-value pairs of an object, without mutating it.
 Use `Object.keys()` and `Array.reduce()` to invert the key-value pairs of an object.
 
 ```js
-const invertKeyValues = obj => Object.keys(obj).reduce((acc,key) => { acc[obj[key]] = key; return acc;},{});
+const invertKeyValues = obj =>
+  Object.keys(obj).reduce((acc, key) => {
+    acc[obj[key]] = key;
+    return acc;
+  }, {});
 ```
 
 ```js
-invertKeyValues({name:'John', age: 20}) // { 20: 'age', John: 'name' }
+invertKeyValues({ name: 'John', age: 20 }); // { 20: 'age', John: 'name' }
 ```

snippets/isTravisCI.md

@@ -5,6 +5,7 @@ Checks if the current environment is [Travis CI](https://travis-ci.org/).
 Checks if the current environment has the `TRAVIS` and `CI` environment variables ([reference](https://docs.travis-ci.com/user/environment-variables/#Default-Environment-Variables)).
 
 ```js
+
 const isTravisCI = ()) => 'TRAVIS' in process.env && 'CI' in process.env;
 ```
 

snippets/untildify.md

@@ -9,5 +9,5 @@ const untildify = str => str.replace(/^~($|\/|\\)/, `${require('os').homedir()}$
 ```
 
 ```js
-untildify('~/node') // '/Users/aUser/node'
+untildify('~/node'); // '/Users/aUser/node'
 ```