Object to key-value pairs description, linting, build README

README.md

@@ -447,6 +447,8 @@ const objectFromPairs = arr => arr.reduce((a, v) => (a[v[0]] = v[1], a), {});
 
 ### Object to key-value pairs
 
+Use `Object.keys()` and `Array.map()` to iterate over the object's keys and produce an array with key-value pairs.
+
 ```js
 const objectToPairs = obj => Object.keys(obj).map(k => [k, obj[k]]);
 // objectToPairs({a: 1, b: 2}) -> [['a',1],['b',2]])

snippets/object-to-key-value-pairs.md

@@ -1,5 +1,7 @@
 ### Object to key-value pairs
 
+Use `Object.keys()` and `Array.map()` to iterate over the object's keys and produce an array with key-value pairs.
+
 ```js
 const objectToPairs = obj => Object.keys(obj).map(k => [k, obj[k]]);
 // objectToPairs({a: 1, b: 2}) -> [['a',1],['b',2]])