ran npm run tdd

2018-01-15 10:58:44 -05:00
parent 6827cff03f
commit f762f76464
28 changed files with 247 additions and 0 deletions
--- a/test/mapKeys/mapKeys.js
+++ b/test/mapKeys/mapKeys.js
@ -0,0 +1,5 @@
+module.exports = mapKeys = (obj, fn) =>
+Object.keys(obj).reduce((acc, k) => {
+acc[fn(obj[k], k, obj)] = obj[k];
+return acc;
+}, {});