listify

Turn an array into a list of comma-separated values, appropriate for use in an English sentence.

npm install listify
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Turn an array into a list of comma-separated values, appropriate for use in an English sentence.

Example

var listify = require('listify');

assert(listify([1, 2]) === '1 and 2');
assert(listify([1, 2, 3]) === '1, 2, and 3');
assert(listify([1, 2, 3, 4]) === '1, 2, 3, and 4');
assert(listify([1, 2, 3], { separator: '… ' }) === '1… 2… and 3');
assert(listify([1, 2, 3], { finalWord: false }) === '1, 2, 3');
assert(listify([1, 2, 3], { separator: '… ', finalWord: 'or' }) === '1… 2… or 3');

Tests

Simply clone the repo, npm install, and run npm test

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