ran npm run tdd

This commit is contained in:
King
2018-01-17 13:40:40 -05:00
parent 207a6d79e0
commit 69abf1b863
244 changed files with 894 additions and 371 deletions

View File

@ -1,8 +1,9 @@
module.exports = join = (arr, separator = ',', end = separator) =>
const join = (arr, separator = ',', end = separator) =>
arr.reduce(
(acc, val, i) =>
i == arr.length - 2
? acc + val + end
: i == arr.length - 1 ? acc + val : acc + val + separator,
''
);
);
module.exports = join