Files
30-seconds-of-code/test/pluralize/pluralize.js
2018-01-17 13:40:40 -05:00

7 lines
311 B
JavaScript

const pluralize = (val, word, plural = word + 's') => {
const _pluralize = (num, word, plural = word + 's') =>
[1, -1].includes(Number(num)) ? word : plural;
if (typeof val === 'object') return (num, word) => _pluralize(num, word, val[word]);
return _pluralize(val, word, plural);
};
module.exports = pluralize